139882140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 444776640

約数和(自身を除く): 304894500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1093, 1185, 1422, 1580, 1620, 2133, 2186, 2370, 2844, 3279, 3555, 4266, 4372, 4740, 5465, 6399, 6558, 7110, 8532, 9837, 10665, 10930, 12798, 13116, 14220, 16395, 19674, 21330, 21860, 25596, 29511, 31995, 32790, 39348, 42660, 49185, 59022, 63990, 65580, 86347, 88533, 98370, 118044, 127980, 147555, 172694, 177066, 196740, 259041, 295110, 345388, 354132, 431735, 442665, 518082, 590220, 777123, 863470, 885330, 1036164, 1295205, 1554246, 1726940, 1770660, 2331369, 2590410, 3108492, 3885615, 4662738, 5180820, 6994107, 7771230, 9325476, 11656845, 13988214, 15542460, 23313690, 27976428, 34970535, 46627380, 69941070, 139882140]

約数ペア:

[(1, 139882140), (2, 69941070), (3, 46627380), (4, 34970535), (5, 27976428), (6, 23313690), (9, 15542460), (10, 13988214), (12, 11656845), (15, 9325476), (18, 7771230), (20, 6994107), (27, 5180820), (30, 4662738), (36, 3885615), (45, 3108492), (54, 2590410), (60, 2331369), (79, 1770660), (81, 1726940), (90, 1554246), (108, 1295205), (135, 1036164), (158, 885330), (162, 863470), (180, 777123), (237, 590220), (270, 518082), (316, 442665), (324, 431735), (395, 354132), (405, 345388), (474, 295110), (540, 259041), (711, 196740), (790, 177066), (810, 172694), (948, 147555), (1093, 127980), (1185, 118044), (1422, 98370), (1580, 88533), (1620, 86347), (2133, 65580), (2186, 63990), (2370, 59022), (2844, 49185), (3279, 42660), (3555, 39348), (4266, 32790), (4372, 31995), (4740, 29511), (5465, 25596), (6399, 21860), (6558, 21330), (7110, 19674), (8532, 16395), (9837, 14220), (10665, 13116), (10930, 12798)]