80086650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 229806720

約数和(自身を除く): 149720070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 857, 890, 1050, 1246, 1335, 1714, 1869, 2225, 2571, 2670, 3115, 3738, 4285, 4450, 5142, 5999, 6230, 6675, 8570, 9345, 11998, 12855, 13350, 15575, 17997, 18690, 21425, 25710, 29995, 31150, 35994, 42850, 46725, 59990, 64275, 76273, 89985, 93450, 128550, 149975, 152546, 179970, 228819, 299950, 381365, 449925, 457638, 533911, 762730, 899850, 1067822, 1144095, 1601733, 1906825, 2288190, 2669555, 3203466, 3813650, 5339110, 5720475, 8008665, 11440950, 13347775, 16017330, 26695550, 40043325, 80086650]

約数ペア:

[(1, 80086650), (2, 40043325), (3, 26695550), (5, 16017330), (6, 13347775), (7, 11440950), (10, 8008665), (14, 5720475), (15, 5339110), (21, 3813650), (25, 3203466), (30, 2669555), (35, 2288190), (42, 1906825), (50, 1601733), (70, 1144095), (75, 1067822), (89, 899850), (105, 762730), (150, 533911), (175, 457638), (178, 449925), (210, 381365), (267, 299950), (350, 228819), (445, 179970), (525, 152546), (534, 149975), (623, 128550), (857, 93450), (890, 89985), (1050, 76273), (1246, 64275), (1335, 59990), (1714, 46725), (1869, 42850), (2225, 35994), (2571, 31150), (2670, 29995), (3115, 25710), (3738, 21425), (4285, 18690), (4450, 17997), (5142, 15575), (5999, 13350), (6230, 12855), (6675, 11998), (8570, 9345)]