22795740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 78230880

約数和(自身を除く): 55435140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 397, 435, 495, 522, 580, 638, 660, 794, 870, 957, 990, 1044, 1191, 1276, 1305, 1588, 1595, 1740, 1914, 1980, 1985, 2382, 2610, 2871, 3190, 3573, 3828, 3970, 4367, 4764, 4785, 5220, 5742, 5955, 6380, 7146, 7940, 8734, 9570, 11484, 11513, 11910, 13101, 14292, 14355, 17468, 17865, 19140, 21835, 23026, 23820, 26202, 28710, 34539, 35730, 39303, 43670, 46052, 52404, 57420, 57565, 65505, 69078, 71460, 78606, 87340, 103617, 115130, 126643, 131010, 138156, 157212, 172695, 196515, 207234, 230260, 253286, 262020, 345390, 379929, 393030, 414468, 506572, 518085, 633215, 690780, 759858, 786060, 1036170, 1139787, 1266430, 1519716, 1899645, 2072340, 2279574, 2532860, 3799290, 4559148, 5698935, 7598580, 11397870, 22795740]

約数ペア:

[(1, 22795740), (2, 11397870), (3, 7598580), (4, 5698935), (5, 4559148), (6, 3799290), (9, 2532860), (10, 2279574), (11, 2072340), (12, 1899645), (15, 1519716), (18, 1266430), (20, 1139787), (22, 1036170), (29, 786060), (30, 759858), (33, 690780), (36, 633215), (44, 518085), (45, 506572), (55, 414468), (58, 393030), (60, 379929), (66, 345390), (87, 262020), (90, 253286), (99, 230260), (110, 207234), (116, 196515), (132, 172695), (145, 157212), (165, 138156), (174, 131010), (180, 126643), (198, 115130), (220, 103617), (261, 87340), (290, 78606), (319, 71460), (330, 69078), (348, 65505), (396, 57565), (397, 57420), (435, 52404), (495, 46052), (522, 43670), (580, 39303), (638, 35730), (660, 34539), (794, 28710), (870, 26202), (957, 23820), (990, 23026), (1044, 21835), (1191, 19140), (1276, 17865), (1305, 17468), (1588, 14355), (1595, 14292), (1740, 13101), (1914, 11910), (1980, 11513), (1985, 11484), (2382, 9570), (2610, 8734), (2871, 7940), (3190, 7146), (3573, 6380), (3828, 5955), (3970, 5742), (4367, 5220), (4764, 4785)]