553741740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{8117}}^1$

素因数の和:8511

約数の個数: 72

約数和(自身を含む): 1684322640

約数和(自身を除く): 1130580900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 8117, 11370, 13644, 16234, 17055, 22740, 24351, 32468, 34110, 40585, 48702, 68220, 73053, 81170, 97404, 121755, 146106, 162340, 243510, 292212, 365265, 487020, 730530, 1461060, 3076343, 6152686, 9229029, 12305372, 15381715, 18458058, 27687087, 30763430, 36916116, 46145145, 55374174, 61526860, 92290290, 110748348, 138435435, 184580580, 276870870, 553741740]

約数ペア:

[(1, 553741740), (2, 276870870), (3, 184580580), (4, 138435435), (5, 110748348), (6, 92290290), (9, 61526860), (10, 55374174), (12, 46145145), (15, 36916116), (18, 30763430), (20, 27687087), (30, 18458058), (36, 15381715), (45, 12305372), (60, 9229029), (90, 6152686), (180, 3076343), (379, 1461060), (758, 730530), (1137, 487020), (1516, 365265), (1895, 292212), (2274, 243510), (3411, 162340), (3790, 146106), (4548, 121755), (5685, 97404), (6822, 81170), (7580, 73053), (8117, 68220), (11370, 48702), (13644, 40585), (16234, 34110), (17055, 32468), (22740, 24351)]