#yuki800

n,d=map(int,raw_input().split())
t=[]
u=[0]*8000001
for i in xrange(1,n+1):
 t.append(i*i)
for i in t:
 for j in t:
  s=i-j+d
  if s>=1:
   u[s]+=1
res=0
for i in t:
 for j in t:
  res+=u[i+j]
print res