7761434220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3467}}^1\times {\mathrm{12437}}^1$

素因数の和:15919

約数の個数: 72

約数和(自身を含む): 23551701264

約数和(自身を除く): 15790267044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3467, 6934, 10401, 12437, 13868, 17335, 20802, 24874, 31203, 34670, 37311, 41604, 49748, 52005, 62185, 62406, 69340, 74622, 104010, 111933, 124370, 124812, 149244, 156015, 186555, 208020, 223866, 248740, 312030, 373110, 447732, 559665, 624060, 746220, 1119330, 2238660, 43119079, 86238158, 129357237, 172476316, 215595395, 258714474, 388071711, 431190790, 517428948, 646786185, 776143422, 862381580, 1293572370, 1552286844, 1940358555, 2587144740, 3880717110, 7761434220]

約数ペア:

[(1, 7761434220), (2, 3880717110), (3, 2587144740), (4, 1940358555), (5, 1552286844), (6, 1293572370), (9, 862381580), (10, 776143422), (12, 646786185), (15, 517428948), (18, 431190790), (20, 388071711), (30, 258714474), (36, 215595395), (45, 172476316), (60, 129357237), (90, 86238158), (180, 43119079), (3467, 2238660), (6934, 1119330), (10401, 746220), (12437, 624060), (13868, 559665), (17335, 447732), (20802, 373110), (24874, 312030), (31203, 248740), (34670, 223866), (37311, 208020), (41604, 186555), (49748, 156015), (52005, 149244), (62185, 124812), (62406, 124370), (69340, 111933), (74622, 104010)]