75733140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180317}}^1$

素因数の和:180336

約数の個数: 48

約数和(自身を含む): 242347392

約数和(自身を除く): 166614252

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, 420, 180317, 360634, 540951, 721268, 901585, 1081902, 1262219, 1803170, 2163804, 2524438, 2704755, 3606340, 3786657, 5048876, 5409510, 6311095, 7573314, 10819020, 12622190, 15146628, 18933285, 25244380, 37866570, 75733140]

約数ペア:

[(1, 75733140), (2, 37866570), (3, 25244380), (4, 18933285), (5, 15146628), (6, 12622190), (7, 10819020), (10, 7573314), (12, 6311095), (14, 5409510), (15, 5048876), (20, 3786657), (21, 3606340), (28, 2704755), (30, 2524438), (35, 2163804), (42, 1803170), (60, 1262219), (70, 1081902), (84, 901585), (105, 721268), (140, 540951), (210, 360634), (420, 180317)]