Odpowiedź :
przez 2 : 50
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100
przez 3: 33
3,6,9,12,15,18,21,24,27, 30,33,36,39,42,45,48,51, 54,57,60,63,66,69,72,75,78,81, 84,87,90,93,96,99
przez 4: 25
4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,78,82,86,90,94,98
przez 5: 20
5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100
przez 6: 16
6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96
przez 7: 14
7,14,21,28,35,42,49,56,63,70,77,84,91,98