91321380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8599}}^1$

素因数の和:8673

約数の個数: 72

約数和(自身を含む): 281736000

約数和(自身を除く): 190414620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 8599, 10620, 17198, 25797, 34396, 42995, 51594, 77391, 85990, 103188, 128985, 154782, 171980, 257970, 309564, 386955, 507341, 515940, 773910, 1014682, 1522023, 1547820, 2029364, 2536705, 3044046, 4566069, 5073410, 6088092, 7610115, 9132138, 10146820, 15220230, 18264276, 22830345, 30440460, 45660690, 91321380]

約数ペア:

[(1, 91321380), (2, 45660690), (3, 30440460), (4, 22830345), (5, 18264276), (6, 15220230), (9, 10146820), (10, 9132138), (12, 7610115), (15, 6088092), (18, 5073410), (20, 4566069), (30, 3044046), (36, 2536705), (45, 2029364), (59, 1547820), (60, 1522023), (90, 1014682), (118, 773910), (177, 515940), (180, 507341), (236, 386955), (295, 309564), (354, 257970), (531, 171980), (590, 154782), (708, 128985), (885, 103188), (1062, 85990), (1180, 77391), (1770, 51594), (2124, 42995), (2655, 34396), (3540, 25797), (5310, 17198), (8599, 10620)]