27851040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 240

約数和(自身を含む): 112698432

約数和(自身を除く): 84847392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 307, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 614, 630, 648, 672, 720, 756, 810, 840, 864, 921, 945, 1008, 1080, 1120, 1134, 1228, 1260, 1296, 1440, 1512, 1535, 1620, 1680, 1842, 1890, 2016, 2149, 2160, 2268, 2456, 2520, 2592, 2763, 2835, 3024, 3070, 3240, 3360, 3684, 3780, 4298, 4320, 4536, 4605, 4912, 5040, 5526, 5670, 6048, 6140, 6447, 6480, 7368, 7560, 8289, 8596, 9072, 9210, 9824, 10080, 10745, 11052, 11340, 12280, 12894, 12960, 13815, 14736, 15120, 16578, 17192, 18144, 18420, 19341, 21490, 22104, 22680, 24560, 24867, 25788, 27630, 29472, 30240, 32235, 33156, 34384, 36840, 38682, 41445, 42980, 44208, 45360, 49120, 49734, 51576, 55260, 58023, 64470, 66312, 68768, 73680, 77364, 82890, 85960, 88416, 90720, 96705, 99468, 103152, 110520, 116046, 124335, 128940, 132624, 147360, 154728, 165780, 171920, 174069, 193410, 198936, 206304, 221040, 232092, 248670, 257880, 265248, 290115, 309456, 331560, 343840, 348138, 386820, 397872, 442080, 464184, 497340, 515760, 580230, 618912, 663120, 696276, 773640, 795744, 870345, 928368, 994680, 1031520, 1160460, 1326240, 1392552, 1547280, 1740690, 1856736, 1989360, 2320920, 2785104, 3094560, 3481380, 3978720, 4641840, 5570208, 6962760, 9283680, 13925520, 27851040]

約数ペア:

[(1, 27851040), (2, 13925520), (3, 9283680), (4, 6962760), (5, 5570208), (6, 4641840), (7, 3978720), (8, 3481380), (9, 3094560), (10, 2785104), (12, 2320920), (14, 1989360), (15, 1856736), (16, 1740690), (18, 1547280), (20, 1392552), (21, 1326240), (24, 1160460), (27, 1031520), (28, 994680), (30, 928368), (32, 870345), (35, 795744), (36, 773640), (40, 696276), (42, 663120), (45, 618912), (48, 580230), (54, 515760), (56, 497340), (60, 464184), (63, 442080), (70, 397872), (72, 386820), (80, 348138), (81, 343840), (84, 331560), (90, 309456), (96, 290115), (105, 265248), (108, 257880), (112, 248670), (120, 232092), (126, 221040), (135, 206304), (140, 198936), (144, 193410), (160, 174069), (162, 171920), (168, 165780), (180, 154728), (189, 147360), (210, 132624), (216, 128940), (224, 124335), (240, 116046), (252, 110520), (270, 103152), (280, 99468), (288, 96705), (307, 90720), (315, 88416), (324, 85960), (336, 82890), (360, 77364), (378, 73680), (405, 68768), (420, 66312), (432, 64470), (480, 58023), (504, 55260), (540, 51576), (560, 49734), (567, 49120), (614, 45360), (630, 44208), (648, 42980), (672, 41445), (720, 38682), (756, 36840), (810, 34384), (840, 33156), (864, 32235), (921, 30240), (945, 29472), (1008, 27630), (1080, 25788), (1120, 24867), (1134, 24560), (1228, 22680), (1260, 22104), (1296, 21490), (1440, 19341), (1512, 18420), (1535, 18144), (1620, 17192), (1680, 16578), (1842, 15120), (1890, 14736), (2016, 13815), (2149, 12960), (2160, 12894), (2268, 12280), (2456, 11340), (2520, 11052), (2592, 10745), (2763, 10080), (2835, 9824), (3024, 9210), (3070, 9072), (3240, 8596), (3360, 8289), (3684, 7560), (3780, 7368), (4298, 6480), (4320, 6447), (4536, 6140), (4605, 6048), (4912, 5670), (5040, 5526)]