73591740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45427}}^1$

素因数の和:45448

約数の個数: 60

約数和(自身を含む): 230865096

約数和(自身を除く): 157273356

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, 45427, 90854, 136281, 181708, 227135, 272562, 408843, 454270, 545124, 681405, 817686, 908540, 1226529, 1362810, 1635372, 2044215, 2453058, 2725620, 3679587, 4088430, 4906116, 6132645, 7359174, 8176860, 12265290, 14718348, 18397935, 24530580, 36795870, 73591740]

約数ペア:

[(1, 73591740), (2, 36795870), (3, 24530580), (4, 18397935), (5, 14718348), (6, 12265290), (9, 8176860), (10, 7359174), (12, 6132645), (15, 4906116), (18, 4088430), (20, 3679587), (27, 2725620), (30, 2453058), (36, 2044215), (45, 1635372), (54, 1362810), (60, 1226529), (81, 908540), (90, 817686), (108, 681405), (135, 545124), (162, 454270), (180, 408843), (270, 272562), (324, 227135), (405, 181708), (540, 136281), (810, 90854), (1620, 45427)]