129391740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10729}}^1$

素因数の和:10811

約数の個数: 72

約数和(自身を含む): 398383440

約数和(自身を除く): 268991700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 10729, 12060, 21458, 32187, 42916, 53645, 64374, 96561, 107290, 128748, 160935, 193122, 214580, 321870, 386244, 482805, 643740, 718843, 965610, 1437686, 1931220, 2156529, 2875372, 3594215, 4313058, 6469587, 7188430, 8626116, 10782645, 12939174, 14376860, 21565290, 25878348, 32347935, 43130580, 64695870, 129391740]

約数ペア:

[(1, 129391740), (2, 64695870), (3, 43130580), (4, 32347935), (5, 25878348), (6, 21565290), (9, 14376860), (10, 12939174), (12, 10782645), (15, 8626116), (18, 7188430), (20, 6469587), (30, 4313058), (36, 3594215), (45, 2875372), (60, 2156529), (67, 1931220), (90, 1437686), (134, 965610), (180, 718843), (201, 643740), (268, 482805), (335, 386244), (402, 321870), (603, 214580), (670, 193122), (804, 160935), (1005, 128748), (1206, 107290), (1340, 96561), (2010, 64374), (2412, 53645), (3015, 42916), (4020, 32187), (6030, 21458), (10729, 12060)]