277456920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6133}}^1$

素因数の和:6189

約数の個数: 128

約数和(自身を含む): 927460800

約数和(自身を除く): 650003880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 6133, 7540, 9048, 11310, 12266, 15080, 18399, 22620, 24532, 30665, 36798, 45240, 49064, 61330, 73596, 79729, 91995, 122660, 147192, 159458, 177857, 183990, 239187, 245320, 318916, 355714, 367980, 398645, 478374, 533571, 637832, 711428, 735960, 797290, 889285, 956748, 1067142, 1195935, 1422856, 1594580, 1778570, 1913496, 2134284, 2312141, 2391870, 2667855, 3189160, 3557140, 4268568, 4624282, 4783740, 5335710, 6936423, 7114280, 9248564, 9567480, 10671420, 11560705, 13872846, 18497128, 21342840, 23121410, 27745692, 34682115, 46242820, 55491384, 69364230, 92485640, 138728460, 277456920]

約数ペア:

[(1, 277456920), (2, 138728460), (3, 92485640), (4, 69364230), (5, 55491384), (6, 46242820), (8, 34682115), (10, 27745692), (12, 23121410), (13, 21342840), (15, 18497128), (20, 13872846), (24, 11560705), (26, 10671420), (29, 9567480), (30, 9248564), (39, 7114280), (40, 6936423), (52, 5335710), (58, 4783740), (60, 4624282), (65, 4268568), (78, 3557140), (87, 3189160), (104, 2667855), (116, 2391870), (120, 2312141), (130, 2134284), (145, 1913496), (156, 1778570), (174, 1594580), (195, 1422856), (232, 1195935), (260, 1067142), (290, 956748), (312, 889285), (348, 797290), (377, 735960), (390, 711428), (435, 637832), (520, 533571), (580, 478374), (696, 398645), (754, 367980), (780, 355714), (870, 318916), (1131, 245320), (1160, 239187), (1508, 183990), (1560, 177857), (1740, 159458), (1885, 147192), (2262, 122660), (3016, 91995), (3480, 79729), (3770, 73596), (4524, 61330), (5655, 49064), (6133, 45240), (7540, 36798), (9048, 30665), (11310, 24532), (12266, 22620), (15080, 18399)]