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#include <fstream>
using namespace std;
ifstream fin("dreptunghiuri.in");
ofstream fout("dreptunghiuri.out");
int N, M;
int sq[160005];
long long sol;
int main()
{
fin >> N >> M;
N--, M--;
for(int i = 1; i <= 400; i++)
sq[i * i] = i;
for(int h = 1; h <= N; h++)
for(int w = 1; w <= M; w++)
{
int ans = 0;
for(int k = 0; k < h; k++)
{
int a = 1;
int b = -w;
int c = k * (h - k);
int delta = b * b - 4 * a * c;
if(delta == 0)
{
int x = -b / (2 * a);
if(!(-b % (2 * a)) && 0 <= x && x < w) ///x intreg intre 0 si w
ans++;
}
else if(delta > 0)
{
int root = sq[delta];
if(root)
{
int x1 = (-b + root) / (2 * a);
int x2 = (-b - root) / (2 * a);
if(!((-b + root) % (2 * a)) && 0 <= x1 && x1 < w) ///x1 intreg intre 0 si w
ans++;
if(!((-b - root) % (2 * a)) && 0 <= x2 && x2 < w) ///x1 intreg intre 0 si w
ans++;
}
}
}
sol += 1LL * ans * (N - h + 1) * (M - w + 1);
}
fout << sol << '\n';
return 0;
}