27699660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{153887}}^1$

素因数の和:153902

約数の個数: 36

約数和(自身を含む): 84022848

約数和(自身を除く): 56323188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 153887, 307774, 461661, 615548, 769435, 923322, 1384983, 1538870, 1846644, 2308305, 2769966, 3077740, 4616610, 5539932, 6924915, 9233220, 13849830, 27699660]

約数ペア:

[(1, 27699660), (2, 13849830), (3, 9233220), (4, 6924915), (5, 5539932), (6, 4616610), (9, 3077740), (10, 2769966), (12, 2308305), (15, 1846644), (18, 1538870), (20, 1384983), (30, 923322), (36, 769435), (45, 615548), (60, 461661), (90, 307774), (180, 153887)]