68936250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 178142976

約数和(自身を除く): 109206726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 593, 625, 750, 775, 930, 1186, 1250, 1550, 1779, 1875, 2325, 2965, 3558, 3750, 3875, 4650, 5930, 7750, 8895, 11625, 14825, 17790, 18383, 19375, 23250, 29650, 36766, 38750, 44475, 55149, 58125, 74125, 88950, 91915, 110298, 116250, 148250, 183830, 222375, 275745, 370625, 444750, 459575, 551490, 741250, 919150, 1111875, 1378725, 2223750, 2297875, 2757450, 4595750, 6893625, 11489375, 13787250, 22978750, 34468125, 68936250]

約数ペア:

[(1, 68936250), (2, 34468125), (3, 22978750), (5, 13787250), (6, 11489375), (10, 6893625), (15, 4595750), (25, 2757450), (30, 2297875), (31, 2223750), (50, 1378725), (62, 1111875), (75, 919150), (93, 741250), (125, 551490), (150, 459575), (155, 444750), (186, 370625), (250, 275745), (310, 222375), (375, 183830), (465, 148250), (593, 116250), (625, 110298), (750, 91915), (775, 88950), (930, 74125), (1186, 58125), (1250, 55149), (1550, 44475), (1779, 38750), (1875, 36766), (2325, 29650), (2965, 23250), (3558, 19375), (3750, 18383), (3875, 17790), (4650, 14825), (5930, 11625), (7750, 8895)]