8955034740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{131267}}^1$

素因数の和:131661

約数の個数: 72

約数和(自身を含む): 27235484640

約数和(自身を除く): 18280449900

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, 11370, 13644, 17055, 22740, 34110, 68220, 131267, 262534, 393801, 525068, 656335, 787602, 1181403, 1312670, 1575204, 1969005, 2362806, 2625340, 3938010, 4725612, 5907015, 7876020, 11814030, 23628060, 49750193, 99500386, 149250579, 199000772, 248750965, 298501158, 447751737, 497501930, 597002316, 746252895, 895503474, 995003860, 1492505790, 1791006948, 2238758685, 2985011580, 4477517370, 8955034740]

約数ペア:

[(1, 8955034740), (2, 4477517370), (3, 2985011580), (4, 2238758685), (5, 1791006948), (6, 1492505790), (9, 995003860), (10, 895503474), (12, 746252895), (15, 597002316), (18, 497501930), (20, 447751737), (30, 298501158), (36, 248750965), (45, 199000772), (60, 149250579), (90, 99500386), (180, 49750193), (379, 23628060), (758, 11814030), (1137, 7876020), (1516, 5907015), (1895, 4725612), (2274, 3938010), (3411, 2625340), (3790, 2362806), (4548, 1969005), (5685, 1575204), (6822, 1312670), (7580, 1181403), (11370, 787602), (13644, 656335), (17055, 525068), (22740, 393801), (34110, 262534), (68220, 131267)]