313612650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53640

約数の個数: 72

約数和(自身を含む): 907402860

約数和(自身を除く): 593790210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 53609, 107218, 160827, 268045, 321654, 482481, 536090, 696917, 804135, 964962, 1340225, 1393834, 1608270, 2090751, 2412405, 2680450, 3484585, 4020675, 4181502, 4824810, 6272253, 6969170, 8041350, 10453755, 12062025, 12544506, 17422925, 20907510, 24124050, 31361265, 34845850, 52268775, 62722530, 104537550, 156806325, 313612650]

約数ペア:

[(1, 313612650), (2, 156806325), (3, 104537550), (5, 62722530), (6, 52268775), (9, 34845850), (10, 31361265), (13, 24124050), (15, 20907510), (18, 17422925), (25, 12544506), (26, 12062025), (30, 10453755), (39, 8041350), (45, 6969170), (50, 6272253), (65, 4824810), (75, 4181502), (78, 4020675), (90, 3484585), (117, 2680450), (130, 2412405), (150, 2090751), (195, 1608270), (225, 1393834), (234, 1340225), (325, 964962), (390, 804135), (450, 696917), (585, 536090), (650, 482481), (975, 321654), (1170, 268045), (1950, 160827), (2925, 107218), (5850, 53609)]