70256250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 72

約数和(自身を含む): 190417500

約数和(自身を除く): 120161250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1249, 1250, 1875, 2250, 2498, 3125, 3747, 3750, 5625, 6245, 6250, 7494, 9375, 11241, 11250, 12490, 18735, 18750, 22482, 28125, 31225, 37470, 56205, 56250, 62450, 93675, 112410, 156125, 187350, 281025, 312250, 468375, 562050, 780625, 936750, 1405125, 1561250, 2341875, 2810250, 3903125, 4683750, 7025625, 7806250, 11709375, 14051250, 23418750, 35128125, 70256250]

約数ペア:

[(1, 70256250), (2, 35128125), (3, 23418750), (5, 14051250), (6, 11709375), (9, 7806250), (10, 7025625), (15, 4683750), (18, 3903125), (25, 2810250), (30, 2341875), (45, 1561250), (50, 1405125), (75, 936750), (90, 780625), (125, 562050), (150, 468375), (225, 312250), (250, 281025), (375, 187350), (450, 156125), (625, 112410), (750, 93675), (1125, 62450), (1249, 56250), (1250, 56205), (1875, 37470), (2250, 31225), (2498, 28125), (3125, 22482), (3747, 18750), (3750, 18735), (5625, 12490), (6245, 11250), (6250, 11241), (7494, 9375)]