// Problema Zero 2

#include <stdio.h>

int main()
{
    freopen( "zero2.out", "wt", stdout );
    long int N, B, fac, k, i, j, p, nr;
    freopen( "zero2.in" ,"rt", stdin );
             for ( i=1; i<=10; i++ )
                 {
						scanf( "%ld %ld", &N, &B );
						nr = 0;
						for( k=1; k<=N; k++ )
							 {
								p = 0;
								fac = k;
								while( fac%B == 0 ) { p++; fac = fac/B; }
								nr += p*(N-k+1);
								j = B;
								p = 0;
								if( fac > 1 )
								while( j%fac == 0 )	{ p++; j = j/fac; }
								nr += p;
							 }
						printf( "%ld\n", nr );
                 }
    fclose( stdin );
    fclose( stdout );    
    return 0;
}