65615820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 189235200

約数和(自身を除く): 123619380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 109, 127, 158, 218, 237, 254, 316, 327, 381, 395, 436, 474, 508, 545, 635, 654, 762, 790, 948, 1090, 1185, 1270, 1308, 1524, 1580, 1635, 1905, 2180, 2370, 2540, 3270, 3810, 4740, 6540, 7620, 8611, 10033, 13843, 17222, 20066, 25833, 27686, 30099, 34444, 40132, 41529, 43055, 50165, 51666, 55372, 60198, 69215, 83058, 86110, 100330, 103332, 120396, 129165, 138430, 150495, 166116, 172220, 200660, 207645, 258330, 276860, 300990, 415290, 516660, 601980, 830580, 1093597, 2187194, 3280791, 4374388, 5467985, 6561582, 10935970, 13123164, 16403955, 21871940, 32807910, 65615820]

約数ペア:

[(1, 65615820), (2, 32807910), (3, 21871940), (4, 16403955), (5, 13123164), (6, 10935970), (10, 6561582), (12, 5467985), (15, 4374388), (20, 3280791), (30, 2187194), (60, 1093597), (79, 830580), (109, 601980), (127, 516660), (158, 415290), (218, 300990), (237, 276860), (254, 258330), (316, 207645), (327, 200660), (381, 172220), (395, 166116), (436, 150495), (474, 138430), (508, 129165), (545, 120396), (635, 103332), (654, 100330), (762, 86110), (790, 83058), (948, 69215), (1090, 60198), (1185, 55372), (1270, 51666), (1308, 50165), (1524, 43055), (1580, 41529), (1635, 40132), (1905, 34444), (2180, 30099), (2370, 27686), (2540, 25833), (3270, 20066), (3810, 17222), (4740, 13843), (6540, 10033), (7620, 8611)]