75656940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43481}}^1$

素因数の和:43522

約数の個数: 48

約数和(自身を含む): 219149280

約数和(自身を除く): 143492340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 43481, 86962, 130443, 173924, 217405, 260886, 434810, 521772, 652215, 869620, 1260949, 1304430, 2521898, 2608860, 3782847, 5043796, 6304745, 7565694, 12609490, 15131388, 18914235, 25218980, 37828470, 75656940]

約数ペア:

[(1, 75656940), (2, 37828470), (3, 25218980), (4, 18914235), (5, 15131388), (6, 12609490), (10, 7565694), (12, 6304745), (15, 5043796), (20, 3782847), (29, 2608860), (30, 2521898), (58, 1304430), (60, 1260949), (87, 869620), (116, 652215), (145, 521772), (174, 434810), (290, 260886), (348, 217405), (435, 173924), (580, 130443), (870, 86962), (1740, 43481)]