770533740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3881}}^1$

素因数の和:4999

約数の個数: 72

約数和(自身を含む): 2340007488

約数和(自身を除く): 1569473748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1103, 2206, 3309, 3881, 4412, 5515, 6618, 7762, 9927, 11030, 11643, 13236, 15524, 16545, 19405, 19854, 22060, 23286, 33090, 34929, 38810, 39708, 46572, 49635, 58215, 66180, 69858, 77620, 99270, 116430, 139716, 174645, 198540, 232860, 349290, 698580, 4280743, 8561486, 12842229, 17122972, 21403715, 25684458, 38526687, 42807430, 51368916, 64211145, 77053374, 85614860, 128422290, 154106748, 192633435, 256844580, 385266870, 770533740]

約数ペア:

[(1, 770533740), (2, 385266870), (3, 256844580), (4, 192633435), (5, 154106748), (6, 128422290), (9, 85614860), (10, 77053374), (12, 64211145), (15, 51368916), (18, 42807430), (20, 38526687), (30, 25684458), (36, 21403715), (45, 17122972), (60, 12842229), (90, 8561486), (180, 4280743), (1103, 698580), (2206, 349290), (3309, 232860), (3881, 198540), (4412, 174645), (5515, 139716), (6618, 116430), (7762, 99270), (9927, 77620), (11030, 69858), (11643, 66180), (13236, 58215), (15524, 49635), (16545, 46572), (19405, 39708), (19854, 38810), (22060, 34929), (23286, 33090)]