61475220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113843}}^1$

素因数の和:113861

約数の個数: 48

約数和(自身を含む): 191257920

約数和(自身を除く): 129782700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113843, 227686, 341529, 455372, 569215, 683058, 1024587, 1138430, 1366116, 1707645, 2049174, 2276860, 3073761, 3415290, 4098348, 5122935, 6147522, 6830580, 10245870, 12295044, 15368805, 20491740, 30737610, 61475220]

約数ペア:

[(1, 61475220), (2, 30737610), (3, 20491740), (4, 15368805), (5, 12295044), (6, 10245870), (9, 6830580), (10, 6147522), (12, 5122935), (15, 4098348), (18, 3415290), (20, 3073761), (27, 2276860), (30, 2049174), (36, 1707645), (45, 1366116), (54, 1138430), (60, 1024587), (90, 683058), (108, 569215), (135, 455372), (180, 341529), (270, 227686), (540, 113843)]