83311740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51427}}^1$

素因数の和:51448

約数の個数: 60

約数和(自身を含む): 261357096

約数和(自身を除く): 178045356

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, 51427, 102854, 154281, 205708, 257135, 308562, 462843, 514270, 617124, 771405, 925686, 1028540, 1388529, 1542810, 1851372, 2314215, 2777058, 3085620, 4165587, 4628430, 5554116, 6942645, 8331174, 9256860, 13885290, 16662348, 20827935, 27770580, 41655870, 83311740]

約数ペア:

[(1, 83311740), (2, 41655870), (3, 27770580), (4, 20827935), (5, 16662348), (6, 13885290), (9, 9256860), (10, 8331174), (12, 6942645), (15, 5554116), (18, 4628430), (20, 4165587), (27, 3085620), (30, 2777058), (36, 2314215), (45, 1851372), (54, 1542810), (60, 1388529), (81, 1028540), (90, 925686), (108, 771405), (135, 617124), (162, 514270), (180, 462843), (270, 308562), (324, 257135), (405, 205708), (540, 154281), (810, 102854), (1620, 51427)]