426649980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 1220788800

約数和(自身を除く): 794138820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 109, 178, 218, 267, 327, 356, 436, 445, 534, 545, 654, 733, 890, 1068, 1090, 1308, 1335, 1466, 1635, 1780, 2180, 2199, 2670, 2932, 3270, 3665, 4398, 5340, 6540, 7330, 8796, 9701, 10995, 14660, 19402, 21990, 29103, 38804, 43980, 48505, 58206, 65237, 79897, 97010, 116412, 130474, 145515, 159794, 194020, 195711, 239691, 260948, 291030, 319588, 326185, 391422, 399485, 479382, 582060, 652370, 782844, 798970, 958764, 978555, 1198455, 1304740, 1597940, 1957110, 2396910, 3914220, 4793820, 7110833, 14221666, 21332499, 28443332, 35554165, 42664998, 71108330, 85329996, 106662495, 142216660, 213324990, 426649980]

約数ペア:

[(1, 426649980), (2, 213324990), (3, 142216660), (4, 106662495), (5, 85329996), (6, 71108330), (10, 42664998), (12, 35554165), (15, 28443332), (20, 21332499), (30, 14221666), (60, 7110833), (89, 4793820), (109, 3914220), (178, 2396910), (218, 1957110), (267, 1597940), (327, 1304740), (356, 1198455), (436, 978555), (445, 958764), (534, 798970), (545, 782844), (654, 652370), (733, 582060), (890, 479382), (1068, 399485), (1090, 391422), (1308, 326185), (1335, 319588), (1466, 291030), (1635, 260948), (1780, 239691), (2180, 195711), (2199, 194020), (2670, 159794), (2932, 145515), (3270, 130474), (3665, 116412), (4398, 97010), (5340, 79897), (6540, 65237), (7330, 58206), (8796, 48505), (9701, 43980), (10995, 38804), (14660, 29103), (19402, 21990)]