main.c

#include <stdio.h>
#include <stdlib.h>

static inline int calc(int q, int f) {
    return (q * 244 + 1) / f;
}

int main(int c, char *v[]) {
    int q = 0;
    int f = atoi(v[1]);
    for (int i = 0; i < 555; i++) {
        q += calc(i, f);
    }

    printf("%d\n", q);
}