結果
問題 |
No.1611 Minimum Multiple with Double Divisors
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ユーザー |
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提出日時 | 2021-08-14 12:37:51 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
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実行時間 | 910 ms / 2,000 ms |
コード長 | 1,344 bytes |
コンパイル時間 | 142 ms |
コンパイル使用メモリ | 82,208 KB |
実行使用メモリ | 78,492 KB |
最終ジャッジ日時 | 2024-10-05 03:57:33 |
合計ジャッジ時間 | 11,983 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 37 |
ソースコード
from collections import Counter import math def prime_numbers(x): if x < 2: return [] prime_numbers = [i for i in range(x)] prime_numbers[1] = 0 for prime_number in prime_numbers: if prime_number > math.sqrt(x): break if prime_number == 0: continue for composite_number in range(2 * prime_number, x, prime_number): prime_numbers[composite_number] = 0 return [prime_number for prime_number in prime_numbers if prime_number != 0] primes = prime_numbers(33) def soinnsuu(x): s = [] for i in primes: if i > int(math.sqrt(x)): break elif x % i == 0: while x % i == 0: x //= i s.append(i) if not x == 1 and x in primes: s.append(x) return s def main(): import sys input = sys.stdin.buffer.readline d2 = [Counter(soinnsuu(i)) for i in range(33)] for _ in range(int(input())): x = int(input()) d = Counter(soinnsuu(x)) cnt = 1 for k, v in d.items(): cnt *= v + 1 for i in range(2, 32): cnt2 = 1 for k in primes: cnt2 *= d[k] + d2[i][k] + 1 if cnt2 == cnt * 2: print(i * x) break if __name__ == '__main__': main()