27504180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 66844620

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, 435, 479, 495, 522, 580, 638, 660, 870, 957, 958, 990, 1044, 1276, 1305, 1437, 1595, 1740, 1914, 1916, 1980, 2395, 2610, 2871, 2874, 3190, 3828, 4311, 4785, 4790, 5220, 5269, 5742, 5748, 6380, 7185, 8622, 9570, 9580, 10538, 11484, 13891, 14355, 14370, 15807, 17244, 19140, 21076, 21555, 26345, 27782, 28710, 28740, 31614, 41673, 43110, 47421, 52690, 55564, 57420, 63228, 69455, 79035, 83346, 86220, 94842, 105380, 125019, 138910, 152801, 158070, 166692, 189684, 208365, 237105, 250038, 277820, 305602, 316140, 416730, 458403, 474210, 500076, 611204, 625095, 764005, 833460, 916806, 948420, 1250190, 1375209, 1528010, 1833612, 2292015, 2500380, 2750418, 3056020, 4584030, 5500836, 6876045, 9168060, 13752090, 27504180]

約数ペア:

[(1, 27504180), (2, 13752090), (3, 9168060), (4, 6876045), (5, 5500836), (6, 4584030), (9, 3056020), (10, 2750418), (11, 2500380), (12, 2292015), (15, 1833612), (18, 1528010), (20, 1375209), (22, 1250190), (29, 948420), (30, 916806), (33, 833460), (36, 764005), (44, 625095), (45, 611204), (55, 500076), (58, 474210), (60, 458403), (66, 416730), (87, 316140), (90, 305602), (99, 277820), (110, 250038), (116, 237105), (132, 208365), (145, 189684), (165, 166692), (174, 158070), (180, 152801), (198, 138910), (220, 125019), (261, 105380), (290, 94842), (319, 86220), (330, 83346), (348, 79035), (396, 69455), (435, 63228), (479, 57420), (495, 55564), (522, 52690), (580, 47421), (638, 43110), (660, 41673), (870, 31614), (957, 28740), (958, 28710), (990, 27782), (1044, 26345), (1276, 21555), (1305, 21076), (1437, 19140), (1595, 17244), (1740, 15807), (1914, 14370), (1916, 14355), (1980, 13891), (2395, 11484), (2610, 10538), (2871, 9580), (2874, 9570), (3190, 8622), (3828, 7185), (4311, 6380), (4785, 5748), (4790, 5742), (5220, 5269)]