121927020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 358041600

約数和(自身を除く): 236114580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 116, 145, 158, 174, 237, 290, 316, 348, 395, 435, 474, 580, 790, 870, 887, 948, 1185, 1580, 1740, 1774, 2291, 2370, 2661, 3548, 4435, 4582, 4740, 5322, 6873, 8870, 9164, 10644, 11455, 13305, 13746, 17740, 22910, 25723, 26610, 27492, 34365, 45820, 51446, 53220, 68730, 70073, 77169, 102892, 128615, 137460, 140146, 154338, 210219, 257230, 280292, 308676, 350365, 385845, 420438, 514460, 700730, 771690, 840876, 1051095, 1401460, 1543380, 2032117, 2102190, 4064234, 4204380, 6096351, 8128468, 10160585, 12192702, 20321170, 24385404, 30481755, 40642340, 60963510, 121927020]

約数ペア:

[(1, 121927020), (2, 60963510), (3, 40642340), (4, 30481755), (5, 24385404), (6, 20321170), (10, 12192702), (12, 10160585), (15, 8128468), (20, 6096351), (29, 4204380), (30, 4064234), (58, 2102190), (60, 2032117), (79, 1543380), (87, 1401460), (116, 1051095), (145, 840876), (158, 771690), (174, 700730), (237, 514460), (290, 420438), (316, 385845), (348, 350365), (395, 308676), (435, 280292), (474, 257230), (580, 210219), (790, 154338), (870, 140146), (887, 137460), (948, 128615), (1185, 102892), (1580, 77169), (1740, 70073), (1774, 68730), (2291, 53220), (2370, 51446), (2661, 45820), (3548, 34365), (4435, 27492), (4582, 26610), (4740, 25723), (5322, 22910), (6873, 17740), (8870, 13746), (9164, 13305), (10644, 11455)]