468945180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 144

約数和(自身を含む): 1603852320

約数和(自身を除く): 1134907140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7177, 7260, 10890, 13068, 14354, 16335, 21531, 21780, 28708, 32670, 35885, 43062, 64593, 65340, 71770, 78947, 86124, 107655, 129186, 143540, 157894, 193779, 215310, 236841, 258372, 315788, 322965, 387558, 394735, 430620, 473682, 645930, 710523, 775116, 789470, 868417, 947364, 968895, 1184205, 1291860, 1421046, 1578940, 1736834, 1937790, 2131569, 2368410, 2605251, 2842092, 3473668, 3552615, 3875580, 4263138, 4342085, 4736820, 5210502, 7105230, 7815753, 8526276, 8684170, 10421004, 10657845, 13026255, 14210460, 15631506, 17368340, 21315690, 23447259, 26052510, 31263012, 39078765, 42631380, 46894518, 52105020, 78157530, 93789036, 117236295, 156315060, 234472590, 468945180]

約数ペア:

[(1, 468945180), (2, 234472590), (3, 156315060), (4, 117236295), (5, 93789036), (6, 78157530), (9, 52105020), (10, 46894518), (11, 42631380), (12, 39078765), (15, 31263012), (18, 26052510), (20, 23447259), (22, 21315690), (27, 17368340), (30, 15631506), (33, 14210460), (36, 13026255), (44, 10657845), (45, 10421004), (54, 8684170), (55, 8526276), (60, 7815753), (66, 7105230), (90, 5210502), (99, 4736820), (108, 4342085), (110, 4263138), (121, 3875580), (132, 3552615), (135, 3473668), (165, 2842092), (180, 2605251), (198, 2368410), (220, 2131569), (242, 1937790), (270, 1736834), (297, 1578940), (330, 1421046), (363, 1291860), (396, 1184205), (484, 968895), (495, 947364), (540, 868417), (594, 789470), (605, 775116), (660, 710523), (726, 645930), (990, 473682), (1089, 430620), (1188, 394735), (1210, 387558), (1452, 322965), (1485, 315788), (1815, 258372), (1980, 236841), (2178, 215310), (2420, 193779), (2970, 157894), (3267, 143540), (3630, 129186), (4356, 107655), (5445, 86124), (5940, 78947), (6534, 71770), (7177, 65340), (7260, 64593), (10890, 43062), (13068, 35885), (14354, 32670), (16335, 28708), (21531, 21780)]