76479390

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 223171200

約数和(自身を除く): 146691810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 269, 270, 351, 390, 405, 486, 538, 585, 702, 729, 807, 810, 1053, 1170, 1215, 1345, 1458, 1614, 1755, 2106, 2187, 2421, 2430, 2690, 3159, 3497, 3510, 3645, 4035, 4374, 4842, 5265, 6318, 6994, 7263, 7290, 8070, 9477, 10491, 10530, 10935, 12105, 14526, 15795, 17485, 18954, 20982, 21789, 21870, 24210, 28431, 31473, 31590, 34970, 36315, 43578, 47385, 52455, 56862, 62946, 65367, 72630, 94419, 94770, 104910, 108945, 130734, 142155, 157365, 188838, 196101, 217890, 283257, 284310, 314730, 326835, 392202, 472095, 566514, 588303, 653670, 849771, 944190, 980505, 1176606, 1416285, 1699542, 1961010, 2549313, 2832570, 2941515, 4248855, 5098626, 5883030, 7647939, 8497710, 12746565, 15295878, 25493130, 38239695, 76479390]

約数ペア:

[(1, 76479390), (2, 38239695), (3, 25493130), (5, 15295878), (6, 12746565), (9, 8497710), (10, 7647939), (13, 5883030), (15, 5098626), (18, 4248855), (26, 2941515), (27, 2832570), (30, 2549313), (39, 1961010), (45, 1699542), (54, 1416285), (65, 1176606), (78, 980505), (81, 944190), (90, 849771), (117, 653670), (130, 588303), (135, 566514), (162, 472095), (195, 392202), (234, 326835), (243, 314730), (269, 284310), (270, 283257), (351, 217890), (390, 196101), (405, 188838), (486, 157365), (538, 142155), (585, 130734), (702, 108945), (729, 104910), (807, 94770), (810, 94419), (1053, 72630), (1170, 65367), (1215, 62946), (1345, 56862), (1458, 52455), (1614, 47385), (1755, 43578), (2106, 36315), (2187, 34970), (2421, 31590), (2430, 31473), (2690, 28431), (3159, 24210), (3497, 21870), (3510, 21789), (3645, 20982), (4035, 18954), (4374, 17485), (4842, 15795), (5265, 14526), (6318, 12105), (6994, 10935), (7263, 10530), (7290, 10491), (8070, 9477)]