61512665220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12656927}}^1$

素因数の和:12656951

約数の個数: 72

約数和(自身を含む): 193499115264

約数和(自身を除く): 131986450044

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 12656927, 25313854, 37970781, 50627708, 63284635, 75941562, 113912343, 126569270, 151883124, 189853905, 227824686, 253138540, 341737029, 379707810, 455649372, 569561715, 683474058, 759415620, 1025211087, 1139123430, 1366948116, 1708685145, 2050422174, 2278246860, 3075633261, 3417370290, 4100844348, 5126055435, 6151266522, 6834740580, 10252110870, 12302533044, 15378166305, 20504221740, 30756332610, 61512665220]

約数ペア:

[(1, 61512665220), (2, 30756332610), (3, 20504221740), (4, 15378166305), (5, 12302533044), (6, 10252110870), (9, 6834740580), (10, 6151266522), (12, 5126055435), (15, 4100844348), (18, 3417370290), (20, 3075633261), (27, 2278246860), (30, 2050422174), (36, 1708685145), (45, 1366948116), (54, 1139123430), (60, 1025211087), (81, 759415620), (90, 683474058), (108, 569561715), (135, 455649372), (162, 379707810), (180, 341737029), (243, 253138540), (270, 227824686), (324, 189853905), (405, 151883124), (486, 126569270), (540, 113912343), (810, 75941562), (972, 63284635), (1215, 50627708), (1620, 37970781), (2430, 25313854), (4860, 12656927)]