#pragma region Macros
#include <bits/stdc++.h>
#include <immintrin.h>

#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>
#include <cctype>
#include <cfenv>
#include <cfloat>
#include <chrono>
#include <cinttypes>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdarg>
#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <deque>
#include <fstream>
#include <functional>
#include <initializer_list>
#include <iomanip>
#include <ios>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <streambuf>
#include <string>
#include <tuple>
#include <type_traits>
#include <typeinfo>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>

#define ll long long
#define OVERLOAD(e1, e2, e3, e4, NAME, ...) NAME
#define _rep1(i, n) for (long long i = 0; i < n; i++)
#define _rep2(i, a, b) for (long long i = a; i < b; ++i)
#define _rep3(i, a, b, t) \
    for (long long i = a; i * (t / abs(t)) < b * (t / abs(t)); i += t)
#define rep(...) OVERLOAD(__VA_ARGS__, _rep3, _rep2, _rep1, _)(__VA_ARGS__)
#define all(x) (x).begin(), (x).end()
#define sz(x) (ll) x.size()
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define pcnt __builtin_popcountll
#define SORT(v) sort(all(v))
#define UNIQUE(v) \
    SORT(v);      \
    v.erase(unique(v.begin(), v.end()), v.end());
#define COPY(A, B) copy(all(A), B.begin());
#define REV(v) reverse(all(v))
#define MAX(x) *max_element(all(x))
#define MIN(x) *min_element(all(x))

#ifdef LOCAL
#define dbg(...) \
    { cout << __LINE__ << " : " << #__VA_ARGS__ << " = ", print(__VA_ARGS__); }
#else
#define dbg(...) true
#endif

using namespace std;
template <typename T>
using vc = vector<T>;
template <typename T>
using vvc = vector<vc<T>>;
template <typename T>
using vvvc = vector<vvc<T>>;

template <typename T, typename U>
bool chmin(T& k, U m) {
    bool ret = k > m;
    if (k > m) k = m;
    return ret;
}
template <typename T, typename U>
bool chmax(T& k, U m) {
    bool ret = k < m;
    if (k < m) k = m;
    return ret;
}
void print() { cout << "\n"; }
template <typename T>
inline void print(const vector<T>& v, string s = " ") {
    for (ll i = 0; i < (ll)v.size(); i++)
        cout << v[i] << (i != (ll)v.size() - 1 ? s : "\n");
}
template <typename T>
inline void print(const vvc<T>& v, string s = " ") {
    for (ll i = 0; i < (ll)v.size(); i++) print(v[i], s);
}
template <typename T>
inline void print(const set<T>& vv) {
    for (ll v : vv) cout << v << " ";
    cout << "\n";
}
template <typename T>
inline void print(const multiset<T>& vv) {
    for (ll v : vv) cout << v << " ";
    cout << "\n";
}
template <typename T, typename S>
inline void print(const pair<T, S>& p) {
    cout << p.first << " " << p.second << endl;
}
template <typename T, typename S>
inline void print(const vector<pair<T, S>>& v) {
    for (auto&& p : v) print(p);
}
template <typename Head, typename... Tail>
void print(Head H, Tail... T) {
    cout << H << " ";
    print(T...);
}
template <typename T>
inline void print(const T& x) {
    cout << x << "\n";
}
void yes(bool a) { cout << (a ? "yes" : "no") << endl; }
void YES(bool a) { cout << (a ? "YES" : "NO") << endl; }
void Yes(bool a) { cout << (a ? "Yes" : "No") << endl; }
template <typename T>
T SUM(vc<T> As) {
    T ret = 0;
    for (T a : As) ret += a;
    return ret;
}

#pragma endregion

const ll INF = numeric_limits<long long>::max() / 2;

void solve() {
    ll N;
    cin >> N;
    string S;
    cin >> S;
    ll n = stoll(S.substr(sz(S) - 3, 3));

    unordered_map<ll, ll> counter;
    rep(i, 1, 1001) {
        rep(j, i + 1) {
            if (i != 1 && gcd(i, j) != 1) continue;
            counter[1000 * j / i] += N / i;
        }
    }
    // for (auto [k, v] : counter) dbg(k, v);
    print(counter[n]);
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout << fixed << setprecision(15);

    ll T;
    cin >> T;
    rep(_, T)

        solve();
}