127473780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 409522176

約数和(自身を除く): 282048396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 827, 1101, 1468, 1654, 1835, 2202, 2481, 2569, 3308, 3670, 4135, 4404, 4962, 5138, 5505, 5789, 7340, 7707, 8270, 9924, 10276, 11010, 11578, 12405, 12845, 15414, 16540, 17367, 22020, 23156, 24810, 25690, 28945, 30828, 34734, 38535, 49620, 51380, 57890, 69468, 77070, 86835, 115780, 154140, 173670, 303509, 347340, 607018, 910527, 1214036, 1517545, 1821054, 2124563, 3035090, 3642108, 4249126, 4552635, 6070180, 6373689, 8498252, 9105270, 10622815, 12747378, 18210540, 21245630, 25494756, 31868445, 42491260, 63736890, 127473780]

約数ペア:

[(1, 127473780), (2, 63736890), (3, 42491260), (4, 31868445), (5, 25494756), (6, 21245630), (7, 18210540), (10, 12747378), (12, 10622815), (14, 9105270), (15, 8498252), (20, 6373689), (21, 6070180), (28, 4552635), (30, 4249126), (35, 3642108), (42, 3035090), (60, 2124563), (70, 1821054), (84, 1517545), (105, 1214036), (140, 910527), (210, 607018), (367, 347340), (420, 303509), (734, 173670), (827, 154140), (1101, 115780), (1468, 86835), (1654, 77070), (1835, 69468), (2202, 57890), (2481, 51380), (2569, 49620), (3308, 38535), (3670, 34734), (4135, 30828), (4404, 28945), (4962, 25690), (5138, 24810), (5505, 23156), (5789, 22020), (7340, 17367), (7707, 16540), (8270, 15414), (9924, 12845), (10276, 12405), (11010, 11578)]