27625080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32887}}^1$

素因数の和:32908

約数の個数: 64

約数和(自身を含む): 94717440

約数和(自身を除く): 67092360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32887, 65774, 98661, 131548, 164435, 197322, 230209, 263096, 328870, 394644, 460418, 493305, 657740, 690627, 789288, 920836, 986610, 1151045, 1315480, 1381254, 1841672, 1973220, 2302090, 2762508, 3453135, 3946440, 4604180, 5525016, 6906270, 9208360, 13812540, 27625080]

約数ペア:

[(1, 27625080), (2, 13812540), (3, 9208360), (4, 6906270), (5, 5525016), (6, 4604180), (7, 3946440), (8, 3453135), (10, 2762508), (12, 2302090), (14, 1973220), (15, 1841672), (20, 1381254), (21, 1315480), (24, 1151045), (28, 986610), (30, 920836), (35, 789288), (40, 690627), (42, 657740), (56, 493305), (60, 460418), (70, 394644), (84, 328870), (105, 263096), (120, 230209), (140, 197322), (168, 164435), (210, 131548), (280, 98661), (420, 65774), (840, 32887)]