269525080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 402710120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 233, 239, 242, 440, 466, 478, 484, 605, 932, 956, 968, 1165, 1195, 1210, 1864, 1912, 2330, 2390, 2420, 2563, 2629, 4660, 4780, 4840, 5126, 5258, 9320, 9560, 10252, 10516, 12815, 13145, 20504, 21032, 25630, 26290, 28193, 28919, 51260, 52580, 55687, 56386, 57838, 102520, 105160, 111374, 112772, 115676, 140965, 144595, 222748, 225544, 231352, 278435, 281930, 289190, 445496, 556870, 563860, 578380, 612557, 1113740, 1127720, 1156760, 1225114, 2227480, 2450228, 3062785, 4900456, 6125570, 6738127, 12251140, 13476254, 24502280, 26952508, 33690635, 53905016, 67381270, 134762540, 269525080]

約数ペア:

[(1, 269525080), (2, 134762540), (4, 67381270), (5, 53905016), (8, 33690635), (10, 26952508), (11, 24502280), (20, 13476254), (22, 12251140), (40, 6738127), (44, 6125570), (55, 4900456), (88, 3062785), (110, 2450228), (121, 2227480), (220, 1225114), (233, 1156760), (239, 1127720), (242, 1113740), (440, 612557), (466, 578380), (478, 563860), (484, 556870), (605, 445496), (932, 289190), (956, 281930), (968, 278435), (1165, 231352), (1195, 225544), (1210, 222748), (1864, 144595), (1912, 140965), (2330, 115676), (2390, 112772), (2420, 111374), (2563, 105160), (2629, 102520), (4660, 57838), (4780, 56386), (4840, 55687), (5126, 52580), (5258, 51260), (9320, 28919), (9560, 28193), (10252, 26290), (10516, 25630), (12815, 21032), (13145, 20504)]