127675980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 425779200

約数和(自身を除く): 298103220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 263, 270, 279, 290, 310, 348, 372, 435, 465, 522, 526, 540, 558, 580, 620, 783, 789, 837, 870, 899, 930, 1044, 1052, 1116, 1305, 1315, 1395, 1566, 1578, 1674, 1740, 1798, 1860, 2367, 2610, 2630, 2697, 2790, 3132, 3156, 3348, 3596, 3915, 3945, 4185, 4495, 4734, 5220, 5260, 5394, 5580, 7101, 7627, 7830, 7890, 8091, 8153, 8370, 8990, 9468, 10788, 11835, 13485, 14202, 15254, 15660, 15780, 16182, 16306, 16740, 17980, 22881, 23670, 24273, 24459, 26970, 28404, 30508, 32364, 32612, 35505, 38135, 40455, 40765, 45762, 47340, 48546, 48918, 53940, 68643, 71010, 73377, 76270, 80910, 81530, 91524, 97092, 97836, 114405, 121365, 122295, 137286, 142020, 146754, 152540, 161820, 163060, 205929, 220131, 228810, 236437, 242730, 244590, 274572, 293508, 343215, 366885, 411858, 440262, 457620, 472874, 485460, 489180, 686430, 709311, 733770, 823716, 880524, 945748, 1029645, 1100655, 1182185, 1372860, 1418622, 1467540, 2059290, 2127933, 2201310, 2364370, 2837244, 3546555, 4118580, 4255866, 4402620, 4728740, 6383799, 7093110, 8511732, 10639665, 12767598, 14186220, 21279330, 25535196, 31918995, 42558660, 63837990, 127675980]

約数ペア:

[(1, 127675980), (2, 63837990), (3, 42558660), (4, 31918995), (5, 25535196), (6, 21279330), (9, 14186220), (10, 12767598), (12, 10639665), (15, 8511732), (18, 7093110), (20, 6383799), (27, 4728740), (29, 4402620), (30, 4255866), (31, 4118580), (36, 3546555), (45, 2837244), (54, 2364370), (58, 2201310), (60, 2127933), (62, 2059290), (87, 1467540), (90, 1418622), (93, 1372860), (108, 1182185), (116, 1100655), (124, 1029645), (135, 945748), (145, 880524), (155, 823716), (174, 733770), (180, 709311), (186, 686430), (261, 489180), (263, 485460), (270, 472874), (279, 457620), (290, 440262), (310, 411858), (348, 366885), (372, 343215), (435, 293508), (465, 274572), (522, 244590), (526, 242730), (540, 236437), (558, 228810), (580, 220131), (620, 205929), (783, 163060), (789, 161820), (837, 152540), (870, 146754), (899, 142020), (930, 137286), (1044, 122295), (1052, 121365), (1116, 114405), (1305, 97836), (1315, 97092), (1395, 91524), (1566, 81530), (1578, 80910), (1674, 76270), (1740, 73377), (1798, 71010), (1860, 68643), (2367, 53940), (2610, 48918), (2630, 48546), (2697, 47340), (2790, 45762), (3132, 40765), (3156, 40455), (3348, 38135), (3596, 35505), (3915, 32612), (3945, 32364), (4185, 30508), (4495, 28404), (4734, 26970), (5220, 24459), (5260, 24273), (5394, 23670), (5580, 22881), (7101, 17980), (7627, 16740), (7830, 16306), (7890, 16182), (8091, 15780), (8153, 15660), (8370, 15254), (8990, 14202), (9468, 13485), (10788, 11835)]