11426580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 39312000

約数和(自身を除く): 27885420

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, 199, 220, 261, 290, 319, 330, 348, 396, 398, 435, 495, 522, 580, 597, 638, 660, 796, 870, 957, 990, 995, 1044, 1194, 1276, 1305, 1595, 1740, 1791, 1914, 1980, 1990, 2189, 2388, 2610, 2871, 2985, 3190, 3582, 3828, 3980, 4378, 4785, 5220, 5742, 5771, 5970, 6380, 6567, 7164, 8756, 8955, 9570, 10945, 11484, 11542, 11940, 13134, 14355, 17313, 17910, 19140, 19701, 21890, 23084, 26268, 28710, 28855, 32835, 34626, 35820, 39402, 43780, 51939, 57420, 57710, 63481, 65670, 69252, 78804, 86565, 98505, 103878, 115420, 126962, 131340, 173130, 190443, 197010, 207756, 253924, 259695, 317405, 346260, 380886, 394020, 519390, 571329, 634810, 761772, 952215, 1038780, 1142658, 1269620, 1904430, 2285316, 2856645, 3808860, 5713290, 11426580]

約数ペア:

[(1, 11426580), (2, 5713290), (3, 3808860), (4, 2856645), (5, 2285316), (6, 1904430), (9, 1269620), (10, 1142658), (11, 1038780), (12, 952215), (15, 761772), (18, 634810), (20, 571329), (22, 519390), (29, 394020), (30, 380886), (33, 346260), (36, 317405), (44, 259695), (45, 253924), (55, 207756), (58, 197010), (60, 190443), (66, 173130), (87, 131340), (90, 126962), (99, 115420), (110, 103878), (116, 98505), (132, 86565), (145, 78804), (165, 69252), (174, 65670), (180, 63481), (198, 57710), (199, 57420), (220, 51939), (261, 43780), (290, 39402), (319, 35820), (330, 34626), (348, 32835), (396, 28855), (398, 28710), (435, 26268), (495, 23084), (522, 21890), (580, 19701), (597, 19140), (638, 17910), (660, 17313), (796, 14355), (870, 13134), (957, 11940), (990, 11542), (995, 11484), (1044, 10945), (1194, 9570), (1276, 8955), (1305, 8756), (1595, 7164), (1740, 6567), (1791, 6380), (1914, 5970), (1980, 5771), (1990, 5742), (2189, 5220), (2388, 4785), (2610, 4378), (2871, 3980), (2985, 3828), (3190, 3582)]