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#include <iostream>

using namespace std;

int main()
{
    int c, n, p=0;

    cin>>n;

    if (n/2==0)
    {
        for(int a=2; a<n/3; a+=2)
        {
            for (int b=a+1; b<n/3; b++)
            {
                c=n-a-b;
                if(b%a==0 && c%b==0)
                    p++;
            }
        }
    }
    else
    {
        for(int a=1; a<n/3; a+=2)
        {
            for (int b=a+1; b<n/3; b++)
            {
                c=n-a-b;
                if(b%a==0 && c%b==0)
                    p++;
            }
        }
    }

    cout<<p;

    return 0;
}