252207780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13177}}^1$

素因数の和:13229

約数の個数: 96

約数和(自身を含む): 797005440

約数和(自身を除く): 544797660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 13177, 19140, 26354, 39531, 52708, 65885, 79062, 131770, 144947, 158124, 197655, 263540, 289894, 382133, 395310, 434841, 579788, 724735, 764266, 790620, 869682, 1146399, 1449470, 1528532, 1739364, 1910665, 2174205, 2292798, 2898940, 3821330, 4203463, 4348410, 4585596, 5731995, 7642660, 8406926, 8696820, 11463990, 12610389, 16813852, 21017315, 22927980, 25220778, 42034630, 50441556, 63051945, 84069260, 126103890, 252207780]

約数ペア:

[(1, 252207780), (2, 126103890), (3, 84069260), (4, 63051945), (5, 50441556), (6, 42034630), (10, 25220778), (11, 22927980), (12, 21017315), (15, 16813852), (20, 12610389), (22, 11463990), (29, 8696820), (30, 8406926), (33, 7642660), (44, 5731995), (55, 4585596), (58, 4348410), (60, 4203463), (66, 3821330), (87, 2898940), (110, 2292798), (116, 2174205), (132, 1910665), (145, 1739364), (165, 1528532), (174, 1449470), (220, 1146399), (290, 869682), (319, 790620), (330, 764266), (348, 724735), (435, 579788), (580, 434841), (638, 395310), (660, 382133), (870, 289894), (957, 263540), (1276, 197655), (1595, 158124), (1740, 144947), (1914, 131770), (3190, 79062), (3828, 65885), (4785, 52708), (6380, 39531), (9570, 26354), (13177, 19140)]