154591140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3393

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 324410460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 2130, 2343, 3124, 3299, 3905, 4260, 4686, 6598, 7810, 9372, 9897, 11715, 13196, 15620, 16495, 19794, 23430, 32990, 36289, 39588, 46860, 49485, 65980, 72578, 98970, 108867, 145156, 181445, 197940, 217734, 234229, 362890, 435468, 468458, 544335, 702687, 725780, 936916, 1088670, 1171145, 1405374, 2177340, 2342290, 2576519, 2810748, 3513435, 4684580, 5153038, 7026870, 7729557, 10306076, 12882595, 14053740, 15459114, 25765190, 30918228, 38647785, 51530380, 77295570, 154591140]

約数ペア:

[(1, 154591140), (2, 77295570), (3, 51530380), (4, 38647785), (5, 30918228), (6, 25765190), (10, 15459114), (11, 14053740), (12, 12882595), (15, 10306076), (20, 7729557), (22, 7026870), (30, 5153038), (33, 4684580), (44, 3513435), (55, 2810748), (60, 2576519), (66, 2342290), (71, 2177340), (110, 1405374), (132, 1171145), (142, 1088670), (165, 936916), (213, 725780), (220, 702687), (284, 544335), (330, 468458), (355, 435468), (426, 362890), (660, 234229), (710, 217734), (781, 197940), (852, 181445), (1065, 145156), (1420, 108867), (1562, 98970), (2130, 72578), (2343, 65980), (3124, 49485), (3299, 46860), (3905, 39588), (4260, 36289), (4686, 32990), (6598, 23430), (7810, 19794), (9372, 16495), (9897, 15620), (11715, 13196)]