177976530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 487378944

約数和(自身を除く): 309402414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 127, 138, 207, 230, 254, 345, 381, 414, 635, 677, 690, 762, 1035, 1143, 1270, 1354, 1905, 2031, 2070, 2286, 2921, 3385, 3810, 4062, 5715, 5842, 6093, 6770, 8763, 10155, 11430, 12186, 14605, 15571, 17526, 20310, 26289, 29210, 30465, 31142, 43815, 46713, 52578, 60930, 77855, 85979, 87630, 93426, 131445, 140139, 155710, 171958, 233565, 257937, 262890, 280278, 429895, 467130, 515874, 700695, 773811, 859790, 1289685, 1401390, 1547622, 1977517, 2579370, 3869055, 3955034, 5932551, 7738110, 9887585, 11865102, 17797653, 19775170, 29662755, 35595306, 59325510, 88988265, 177976530]

約数ペア:

[(1, 177976530), (2, 88988265), (3, 59325510), (5, 35595306), (6, 29662755), (9, 19775170), (10, 17797653), (15, 11865102), (18, 9887585), (23, 7738110), (30, 5932551), (45, 3955034), (46, 3869055), (69, 2579370), (90, 1977517), (115, 1547622), (127, 1401390), (138, 1289685), (207, 859790), (230, 773811), (254, 700695), (345, 515874), (381, 467130), (414, 429895), (635, 280278), (677, 262890), (690, 257937), (762, 233565), (1035, 171958), (1143, 155710), (1270, 140139), (1354, 131445), (1905, 93426), (2031, 87630), (2070, 85979), (2286, 77855), (2921, 60930), (3385, 52578), (3810, 46713), (4062, 43815), (5715, 31142), (5842, 30465), (6093, 29210), (6770, 26289), (8763, 20310), (10155, 17526), (11430, 15571), (12186, 14605)]