127661820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14915

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 292311300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 14879, 29758, 44637, 59516, 74395, 89274, 148790, 163669, 178548, 193427, 223185, 297580, 327338, 386854, 446370, 491007, 580281, 654676, 773708, 818345, 892740, 967135, 982014, 1160562, 1636690, 1934270, 1964028, 2127697, 2321124, 2455035, 2901405, 3273380, 3868540, 4255394, 4910070, 5802810, 6383091, 8510788, 9820140, 10638485, 11605620, 12766182, 21276970, 25532364, 31915455, 42553940, 63830910, 127661820]

約数ペア:

[(1, 127661820), (2, 63830910), (3, 42553940), (4, 31915455), (5, 25532364), (6, 21276970), (10, 12766182), (11, 11605620), (12, 10638485), (13, 9820140), (15, 8510788), (20, 6383091), (22, 5802810), (26, 4910070), (30, 4255394), (33, 3868540), (39, 3273380), (44, 2901405), (52, 2455035), (55, 2321124), (60, 2127697), (65, 1964028), (66, 1934270), (78, 1636690), (110, 1160562), (130, 982014), (132, 967135), (143, 892740), (156, 818345), (165, 773708), (195, 654676), (220, 580281), (260, 491007), (286, 446370), (330, 386854), (390, 327338), (429, 297580), (572, 223185), (660, 193427), (715, 178548), (780, 163669), (858, 148790), (1430, 89274), (1716, 74395), (2145, 59516), (2860, 44637), (4290, 29758), (8580, 14879)]