67851450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1300

約数の個数: 72

約数和(自身を含む): 183845376

約数和(自身を除く): 115993926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1151, 1179, 1310, 1965, 2302, 2358, 3275, 3453, 3930, 5755, 5895, 6550, 6906, 9825, 10359, 11510, 11790, 17265, 19650, 20718, 28775, 29475, 34530, 51795, 57550, 58950, 86325, 103590, 150781, 172650, 258975, 301562, 452343, 517950, 753905, 904686, 1357029, 1507810, 2261715, 2714058, 3769525, 4523430, 6785145, 7539050, 11308575, 13570290, 22617150, 33925725, 67851450]

約数ペア:

[(1, 67851450), (2, 33925725), (3, 22617150), (5, 13570290), (6, 11308575), (9, 7539050), (10, 6785145), (15, 4523430), (18, 3769525), (25, 2714058), (30, 2261715), (45, 1507810), (50, 1357029), (75, 904686), (90, 753905), (131, 517950), (150, 452343), (225, 301562), (262, 258975), (393, 172650), (450, 150781), (655, 103590), (786, 86325), (1151, 58950), (1179, 57550), (1310, 51795), (1965, 34530), (2302, 29475), (2358, 28775), (3275, 20718), (3453, 19650), (3930, 17265), (5755, 11790), (5895, 11510), (6550, 10359), (6906, 9825)]