274921980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 785326080

約数和(自身を除く): 510404100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 127, 218, 254, 327, 331, 381, 436, 508, 545, 635, 654, 662, 762, 993, 1090, 1270, 1308, 1324, 1524, 1635, 1655, 1905, 1986, 2180, 2540, 3270, 3310, 3810, 3972, 4965, 6540, 6620, 7620, 9930, 13843, 19860, 27686, 36079, 41529, 42037, 55372, 69215, 72158, 83058, 84074, 108237, 126111, 138430, 144316, 166116, 168148, 180395, 207645, 210185, 216474, 252222, 276860, 360790, 415290, 420370, 432948, 504444, 541185, 630555, 721580, 830580, 840740, 1082370, 1261110, 2164740, 2522220, 4582033, 9164066, 13746099, 18328132, 22910165, 27492198, 45820330, 54984396, 68730495, 91640660, 137460990, 274921980]

約数ペア:

[(1, 274921980), (2, 137460990), (3, 91640660), (4, 68730495), (5, 54984396), (6, 45820330), (10, 27492198), (12, 22910165), (15, 18328132), (20, 13746099), (30, 9164066), (60, 4582033), (109, 2522220), (127, 2164740), (218, 1261110), (254, 1082370), (327, 840740), (331, 830580), (381, 721580), (436, 630555), (508, 541185), (545, 504444), (635, 432948), (654, 420370), (662, 415290), (762, 360790), (993, 276860), (1090, 252222), (1270, 216474), (1308, 210185), (1324, 207645), (1524, 180395), (1635, 168148), (1655, 166116), (1905, 144316), (1986, 138430), (2180, 126111), (2540, 108237), (3270, 84074), (3310, 83058), (3810, 72158), (3972, 69215), (4965, 55372), (6540, 42037), (6620, 41529), (7620, 36079), (9930, 27686), (13843, 19860)]