82266100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 210965664

約数和(自身を除く): 128699564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 103, 140, 163, 175, 196, 206, 245, 326, 350, 412, 490, 515, 652, 700, 721, 815, 980, 1030, 1141, 1225, 1442, 1630, 2060, 2282, 2450, 2575, 2884, 3260, 3605, 4075, 4564, 4900, 5047, 5150, 5705, 7210, 7987, 8150, 10094, 10300, 11410, 14420, 15974, 16300, 16789, 18025, 20188, 22820, 25235, 28525, 31948, 33578, 36050, 39935, 50470, 57050, 67156, 72100, 79870, 83945, 100940, 114100, 117523, 126175, 159740, 167890, 199675, 235046, 252350, 335780, 399350, 419725, 470092, 504700, 587615, 798700, 822661, 839450, 1175230, 1645322, 1678900, 2350460, 2938075, 3290644, 4113305, 5876150, 8226610, 11752300, 16453220, 20566525, 41133050, 82266100]

約数ペア:

[(1, 82266100), (2, 41133050), (4, 20566525), (5, 16453220), (7, 11752300), (10, 8226610), (14, 5876150), (20, 4113305), (25, 3290644), (28, 2938075), (35, 2350460), (49, 1678900), (50, 1645322), (70, 1175230), (98, 839450), (100, 822661), (103, 798700), (140, 587615), (163, 504700), (175, 470092), (196, 419725), (206, 399350), (245, 335780), (326, 252350), (350, 235046), (412, 199675), (490, 167890), (515, 159740), (652, 126175), (700, 117523), (721, 114100), (815, 100940), (980, 83945), (1030, 79870), (1141, 72100), (1225, 67156), (1442, 57050), (1630, 50470), (2060, 39935), (2282, 36050), (2450, 33578), (2575, 31948), (2884, 28525), (3260, 25235), (3605, 22820), (4075, 20188), (4564, 18025), (4900, 16789), (5047, 16300), (5150, 15974), (5705, 14420), (7210, 11410), (7987, 10300), (8150, 10094)]