97891740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{60427}}^1$

素因数の和:60448

約数の個数: 60

約数和(自身を含む): 307095096

約数和(自身を除く): 209203356

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, 60427, 120854, 181281, 241708, 302135, 362562, 543843, 604270, 725124, 906405, 1087686, 1208540, 1631529, 1812810, 2175372, 2719215, 3263058, 3625620, 4894587, 5438430, 6526116, 8157645, 9789174, 10876860, 16315290, 19578348, 24472935, 32630580, 48945870, 97891740]

約数ペア:

[(1, 97891740), (2, 48945870), (3, 32630580), (4, 24472935), (5, 19578348), (6, 16315290), (9, 10876860), (10, 9789174), (12, 8157645), (15, 6526116), (18, 5438430), (20, 4894587), (27, 3625620), (30, 3263058), (36, 2719215), (45, 2175372), (54, 1812810), (60, 1631529), (81, 1208540), (90, 1087686), (108, 906405), (135, 725124), (162, 604270), (180, 543843), (270, 362562), (324, 302135), (405, 241708), (540, 181281), (810, 120854), (1620, 60427)]