82796580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51109}}^1$

素因数の和:51130

約数の個数: 60

約数和(自身を含む): 259741020

約数和(自身を除く): 176944440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51109, 102218, 153327, 204436, 255545, 306654, 459981, 511090, 613308, 766635, 919962, 1022180, 1379943, 1533270, 1839924, 2299905, 2759886, 3066540, 4139829, 4599810, 5519772, 6899715, 8279658, 9199620, 13799430, 16559316, 20699145, 27598860, 41398290, 82796580]

約数ペア:

[(1, 82796580), (2, 41398290), (3, 27598860), (4, 20699145), (5, 16559316), (6, 13799430), (9, 9199620), (10, 8279658), (12, 6899715), (15, 5519772), (18, 4599810), (20, 4139829), (27, 3066540), (30, 2759886), (36, 2299905), (45, 1839924), (54, 1533270), (60, 1379943), (81, 1022180), (90, 919962), (108, 766635), (135, 613308), (162, 511090), (180, 459981), (270, 306654), (324, 255545), (405, 204436), (540, 153327), (810, 102218), (1620, 51109)]