74113080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 158544840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 271, 318, 344, 424, 430, 516, 530, 542, 636, 645, 795, 813, 860, 1032, 1060, 1084, 1272, 1290, 1355, 1590, 1626, 1720, 2120, 2168, 2279, 2580, 2710, 3180, 3252, 4065, 4558, 5160, 5420, 6360, 6504, 6837, 8130, 9116, 10840, 11395, 11653, 13674, 14363, 16260, 18232, 22790, 23306, 27348, 28726, 32520, 34185, 34959, 43089, 45580, 46612, 54696, 57452, 58265, 68370, 69918, 71815, 86178, 91160, 93224, 114904, 116530, 136740, 139836, 143630, 172356, 174795, 215445, 233060, 273480, 279672, 287260, 344712, 349590, 430890, 466120, 574520, 617609, 699180, 861780, 1235218, 1398360, 1723560, 1852827, 2470436, 3088045, 3705654, 4940872, 6176090, 7411308, 9264135, 12352180, 14822616, 18528270, 24704360, 37056540, 74113080]

約数ペア:

[(1, 74113080), (2, 37056540), (3, 24704360), (4, 18528270), (5, 14822616), (6, 12352180), (8, 9264135), (10, 7411308), (12, 6176090), (15, 4940872), (20, 3705654), (24, 3088045), (30, 2470436), (40, 1852827), (43, 1723560), (53, 1398360), (60, 1235218), (86, 861780), (106, 699180), (120, 617609), (129, 574520), (159, 466120), (172, 430890), (212, 349590), (215, 344712), (258, 287260), (265, 279672), (271, 273480), (318, 233060), (344, 215445), (424, 174795), (430, 172356), (516, 143630), (530, 139836), (542, 136740), (636, 116530), (645, 114904), (795, 93224), (813, 91160), (860, 86178), (1032, 71815), (1060, 69918), (1084, 68370), (1272, 58265), (1290, 57452), (1355, 54696), (1590, 46612), (1626, 45580), (1720, 43089), (2120, 34959), (2168, 34185), (2279, 32520), (2580, 28726), (2710, 27348), (3180, 23306), (3252, 22790), (4065, 18232), (4558, 16260), (5160, 14363), (5420, 13674), (6360, 11653), (6504, 11395), (6837, 10840), (8130, 9116)]