825574860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{416957}}^1$

素因数の和:416983

約数の個数: 72

約数和(自身を含む): 2731908816

約数和(自身を除く): 1906333956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 416957, 833914, 1250871, 1667828, 2084785, 2501742, 3752613, 4169570, 4586527, 5003484, 6254355, 7505226, 8339140, 9173054, 12508710, 13759581, 15010452, 18346108, 18763065, 22932635, 25017420, 27519162, 37526130, 41278743, 45865270, 55038324, 68797905, 75052260, 82557486, 91730540, 137595810, 165114972, 206393715, 275191620, 412787430, 825574860]

約数ペア:

[(1, 825574860), (2, 412787430), (3, 275191620), (4, 206393715), (5, 165114972), (6, 137595810), (9, 91730540), (10, 82557486), (11, 75052260), (12, 68797905), (15, 55038324), (18, 45865270), (20, 41278743), (22, 37526130), (30, 27519162), (33, 25017420), (36, 22932635), (44, 18763065), (45, 18346108), (55, 15010452), (60, 13759581), (66, 12508710), (90, 9173054), (99, 8339140), (110, 7505226), (132, 6254355), (165, 5003484), (180, 4586527), (198, 4169570), (220, 3752613), (330, 2501742), (396, 2084785), (495, 1667828), (660, 1250871), (990, 833914), (1980, 416957)]