82500012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 178773588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 53, 54, 58, 63, 71, 84, 87, 106, 108, 116, 126, 142, 159, 174, 189, 203, 212, 213, 252, 261, 284, 318, 348, 371, 378, 406, 426, 477, 497, 522, 609, 636, 639, 742, 756, 783, 812, 852, 954, 994, 1044, 1113, 1218, 1278, 1431, 1484, 1491, 1537, 1566, 1827, 1908, 1917, 1988, 2059, 2226, 2436, 2556, 2862, 2982, 3074, 3132, 3339, 3654, 3763, 3834, 4118, 4452, 4473, 4611, 5481, 5724, 5964, 6148, 6177, 6678, 7308, 7526, 7668, 8236, 8946, 9222, 10017, 10759, 10962, 11289, 12354, 13356, 13419, 13833, 14413, 15052, 17892, 18444, 18531, 20034, 21518, 21924, 22578, 24708, 26341, 26838, 27666, 28826, 32277, 33867, 37062, 40068, 41499, 43036, 43239, 45156, 52682, 53676, 55332, 55593, 57652, 64554, 67734, 74124, 79023, 82998, 86478, 96831, 101601, 105364, 109127, 111186, 129108, 129717, 135468, 158046, 165996, 172956, 193662, 203202, 218254, 222372, 237069, 259434, 290493, 316092, 327381, 387324, 389151, 406404, 436508, 474138, 518868, 580986, 654762, 711207, 763889, 778302, 948276, 982143, 1161972, 1309524, 1422414, 1527778, 1556604, 1964286, 2291667, 2844828, 2946429, 3055556, 3928572, 4583334, 5892858, 6875001, 9166668, 11785716, 13750002, 20625003, 27500004, 41250006, 82500012]

約数ペア:

[(1, 82500012), (2, 41250006), (3, 27500004), (4, 20625003), (6, 13750002), (7, 11785716), (9, 9166668), (12, 6875001), (14, 5892858), (18, 4583334), (21, 3928572), (27, 3055556), (28, 2946429), (29, 2844828), (36, 2291667), (42, 1964286), (53, 1556604), (54, 1527778), (58, 1422414), (63, 1309524), (71, 1161972), (84, 982143), (87, 948276), (106, 778302), (108, 763889), (116, 711207), (126, 654762), (142, 580986), (159, 518868), (174, 474138), (189, 436508), (203, 406404), (212, 389151), (213, 387324), (252, 327381), (261, 316092), (284, 290493), (318, 259434), (348, 237069), (371, 222372), (378, 218254), (406, 203202), (426, 193662), (477, 172956), (497, 165996), (522, 158046), (609, 135468), (636, 129717), (639, 129108), (742, 111186), (756, 109127), (783, 105364), (812, 101601), (852, 96831), (954, 86478), (994, 82998), (1044, 79023), (1113, 74124), (1218, 67734), (1278, 64554), (1431, 57652), (1484, 55593), (1491, 55332), (1537, 53676), (1566, 52682), (1827, 45156), (1908, 43239), (1917, 43036), (1988, 41499), (2059, 40068), (2226, 37062), (2436, 33867), (2556, 32277), (2862, 28826), (2982, 27666), (3074, 26838), (3132, 26341), (3339, 24708), (3654, 22578), (3763, 21924), (3834, 21518), (4118, 20034), (4452, 18531), (4473, 18444), (4611, 17892), (5481, 15052), (5724, 14413), (5964, 13833), (6148, 13419), (6177, 13356), (6678, 12354), (7308, 11289), (7526, 10962), (7668, 10759), (8236, 10017), (8946, 9222)]