45637380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 140422464

約数和(自身を除く): 94785084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3571, 4260, 6390, 7142, 10713, 12780, 14284, 17855, 21426, 32139, 35710, 42852, 53565, 64278, 71420, 107130, 128556, 160695, 214260, 253541, 321390, 507082, 642780, 760623, 1014164, 1267705, 1521246, 2281869, 2535410, 3042492, 3803115, 4563738, 5070820, 7606230, 9127476, 11409345, 15212460, 22818690, 45637380]

約数ペア:

[(1, 45637380), (2, 22818690), (3, 15212460), (4, 11409345), (5, 9127476), (6, 7606230), (9, 5070820), (10, 4563738), (12, 3803115), (15, 3042492), (18, 2535410), (20, 2281869), (30, 1521246), (36, 1267705), (45, 1014164), (60, 760623), (71, 642780), (90, 507082), (142, 321390), (180, 253541), (213, 214260), (284, 160695), (355, 128556), (426, 107130), (639, 71420), (710, 64278), (852, 53565), (1065, 42852), (1278, 35710), (1420, 32139), (2130, 21426), (2556, 17855), (3195, 14284), (3571, 12780), (4260, 10713), (6390, 7142)]