83745450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 226687500

約数和(自身を除く): 142942050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1249, 1341, 1490, 2235, 2498, 2682, 3725, 3747, 4470, 6245, 6705, 7450, 7494, 11175, 11241, 12490, 13410, 18735, 22350, 22482, 31225, 33525, 37470, 56205, 62450, 67050, 93675, 112410, 186101, 187350, 281025, 372202, 558303, 562050, 930505, 1116606, 1674909, 1861010, 2791515, 3349818, 4652525, 5583030, 8374545, 9305050, 13957575, 16749090, 27915150, 41872725, 83745450]

約数ペア:

[(1, 83745450), (2, 41872725), (3, 27915150), (5, 16749090), (6, 13957575), (9, 9305050), (10, 8374545), (15, 5583030), (18, 4652525), (25, 3349818), (30, 2791515), (45, 1861010), (50, 1674909), (75, 1116606), (90, 930505), (149, 562050), (150, 558303), (225, 372202), (298, 281025), (447, 187350), (450, 186101), (745, 112410), (894, 93675), (1249, 67050), (1341, 62450), (1490, 56205), (2235, 37470), (2498, 33525), (2682, 31225), (3725, 22482), (3747, 22350), (4470, 18735), (6245, 13410), (6705, 12490), (7450, 11241), (7494, 11175)]