20367804900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2341127}}^1$

素因数の和:2341173

約数の個数: 72

約数和(自身を含む): 60962973120

約数和(自身を除く): 40595168220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 2341127, 4682254, 7023381, 9364508, 11705635, 14046762, 23411270, 28093524, 35116905, 46822540, 58528175, 67892683, 70233810, 117056350, 135785366, 140467620, 175584525, 203678049, 234112700, 271570732, 339463415, 351169050, 407356098, 678926830, 702338100, 814712196, 1018390245, 1357853660, 1697317075, 2036780490, 3394634150, 4073560980, 5091951225, 6789268300, 10183902450, 20367804900]

約数ペア:

[(1, 20367804900), (2, 10183902450), (3, 6789268300), (4, 5091951225), (5, 4073560980), (6, 3394634150), (10, 2036780490), (12, 1697317075), (15, 1357853660), (20, 1018390245), (25, 814712196), (29, 702338100), (30, 678926830), (50, 407356098), (58, 351169050), (60, 339463415), (75, 271570732), (87, 234112700), (100, 203678049), (116, 175584525), (145, 140467620), (150, 135785366), (174, 117056350), (290, 70233810), (300, 67892683), (348, 58528175), (435, 46822540), (580, 35116905), (725, 28093524), (870, 23411270), (1450, 14046762), (1740, 11705635), (2175, 9364508), (2900, 7023381), (4350, 4682254), (8700, 2341127)]