66559950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:930

約数の個数: 72

約数和(自身を含む): 179928216

約数和(自身を除く): 113368266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 701, 1055, 1266, 1402, 1899, 2103, 2110, 3165, 3505, 3798, 4206, 5275, 6309, 6330, 7010, 9495, 10515, 10550, 12618, 15825, 17525, 18990, 21030, 31545, 31650, 35050, 47475, 52575, 63090, 94950, 105150, 147911, 157725, 295822, 315450, 443733, 739555, 887466, 1331199, 1479110, 2218665, 2662398, 3697775, 4437330, 6655995, 7395550, 11093325, 13311990, 22186650, 33279975, 66559950]

約数ペア:

[(1, 66559950), (2, 33279975), (3, 22186650), (5, 13311990), (6, 11093325), (9, 7395550), (10, 6655995), (15, 4437330), (18, 3697775), (25, 2662398), (30, 2218665), (45, 1479110), (50, 1331199), (75, 887466), (90, 739555), (150, 443733), (211, 315450), (225, 295822), (422, 157725), (450, 147911), (633, 105150), (701, 94950), (1055, 63090), (1266, 52575), (1402, 47475), (1899, 35050), (2103, 31650), (2110, 31545), (3165, 21030), (3505, 18990), (3798, 17525), (4206, 15825), (5275, 12618), (6309, 10550), (6330, 10515), (7010, 9495)]