149842530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 261997470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1249, 1290, 1333, 1395, 1935, 2498, 2666, 2790, 3747, 3870, 3999, 6245, 6665, 7494, 7998, 11241, 11997, 12490, 13330, 18735, 19995, 22482, 23994, 37470, 38719, 39990, 53707, 56205, 59985, 77438, 107414, 112410, 116157, 119970, 161121, 193595, 232314, 268535, 322242, 348471, 387190, 483363, 537070, 580785, 696942, 805605, 966726, 1161570, 1611210, 1664917, 1742355, 2416815, 3329834, 3484710, 4833630, 4994751, 8324585, 9989502, 14984253, 16649170, 24973755, 29968506, 49947510, 74921265, 149842530]

約数ペア:

[(1, 149842530), (2, 74921265), (3, 49947510), (5, 29968506), (6, 24973755), (9, 16649170), (10, 14984253), (15, 9989502), (18, 8324585), (30, 4994751), (31, 4833630), (43, 3484710), (45, 3329834), (62, 2416815), (86, 1742355), (90, 1664917), (93, 1611210), (129, 1161570), (155, 966726), (186, 805605), (215, 696942), (258, 580785), (279, 537070), (310, 483363), (387, 387190), (430, 348471), (465, 322242), (558, 268535), (645, 232314), (774, 193595), (930, 161121), (1249, 119970), (1290, 116157), (1333, 112410), (1395, 107414), (1935, 77438), (2498, 59985), (2666, 56205), (2790, 53707), (3747, 39990), (3870, 38719), (3999, 37470), (6245, 23994), (6665, 22482), (7494, 19995), (7998, 18735), (11241, 13330), (11997, 12490)]