75223680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 284947200

約数和(自身を除く): 209723520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 193, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 386, 406, 420, 435, 448, 464, 480, 560, 579, 580, 609, 640, 672, 696, 772, 812, 840, 870, 896, 928, 960, 965, 1015, 1120, 1158, 1160, 1218, 1344, 1351, 1392, 1544, 1624, 1680, 1740, 1856, 1920, 1930, 2030, 2240, 2316, 2320, 2436, 2688, 2702, 2784, 2895, 3045, 3088, 3248, 3360, 3480, 3712, 3860, 4053, 4060, 4480, 4632, 4640, 4872, 5404, 5568, 5597, 5790, 6090, 6176, 6496, 6720, 6755, 6960, 7720, 8106, 8120, 9264, 9280, 9744, 10808, 11136, 11194, 11580, 12180, 12352, 12992, 13440, 13510, 13920, 15440, 16212, 16240, 16791, 18528, 18560, 19488, 20265, 21616, 22388, 23160, 24360, 24704, 25984, 27020, 27840, 27985, 30880, 32424, 32480, 33582, 37056, 38976, 39179, 40530, 43232, 44776, 46320, 48720, 54040, 55680, 55970, 61760, 64848, 64960, 67164, 74112, 77952, 78358, 81060, 83955, 86464, 89552, 92640, 97440, 108080, 111940, 117537, 123520, 129696, 129920, 134328, 156716, 162120, 167910, 172928, 179104, 185280, 194880, 195895, 216160, 223880, 235074, 259392, 268656, 313432, 324240, 335820, 358208, 370560, 389760, 391790, 432320, 447760, 470148, 518784, 537312, 587685, 626864, 648480, 671640, 716416, 783580, 864640, 895520, 940296, 1074624, 1175370, 1253728, 1296960, 1343280, 1567160, 1791040, 1880592, 2149248, 2350740, 2507456, 2593920, 2686560, 3134320, 3582080, 3761184, 4701480, 5014912, 5373120, 6268640, 7522368, 9402960, 10746240, 12537280, 15044736, 18805920, 25074560, 37611840, 75223680]

約数ペア:

[(1, 75223680), (2, 37611840), (3, 25074560), (4, 18805920), (5, 15044736), (6, 12537280), (7, 10746240), (8, 9402960), (10, 7522368), (12, 6268640), (14, 5373120), (15, 5014912), (16, 4701480), (20, 3761184), (21, 3582080), (24, 3134320), (28, 2686560), (29, 2593920), (30, 2507456), (32, 2350740), (35, 2149248), (40, 1880592), (42, 1791040), (48, 1567160), (56, 1343280), (58, 1296960), (60, 1253728), (64, 1175370), (70, 1074624), (80, 940296), (84, 895520), (87, 864640), (96, 783580), (105, 716416), (112, 671640), (116, 648480), (120, 626864), (128, 587685), (140, 537312), (145, 518784), (160, 470148), (168, 447760), (174, 432320), (192, 391790), (193, 389760), (203, 370560), (210, 358208), (224, 335820), (232, 324240), (240, 313432), (280, 268656), (290, 259392), (320, 235074), (336, 223880), (348, 216160), (384, 195895), (386, 194880), (406, 185280), (420, 179104), (435, 172928), (448, 167910), (464, 162120), (480, 156716), (560, 134328), (579, 129920), (580, 129696), (609, 123520), (640, 117537), (672, 111940), (696, 108080), (772, 97440), (812, 92640), (840, 89552), (870, 86464), (896, 83955), (928, 81060), (960, 78358), (965, 77952), (1015, 74112), (1120, 67164), (1158, 64960), (1160, 64848), (1218, 61760), (1344, 55970), (1351, 55680), (1392, 54040), (1544, 48720), (1624, 46320), (1680, 44776), (1740, 43232), (1856, 40530), (1920, 39179), (1930, 38976), (2030, 37056), (2240, 33582), (2316, 32480), (2320, 32424), (2436, 30880), (2688, 27985), (2702, 27840), (2784, 27020), (2895, 25984), (3045, 24704), (3088, 24360), (3248, 23160), (3360, 22388), (3480, 21616), (3712, 20265), (3860, 19488), (4053, 18560), (4060, 18528), (4480, 16791), (4632, 16240), (4640, 16212), (4872, 15440), (5404, 13920), (5568, 13510), (5597, 13440), (5790, 12992), (6090, 12352), (6176, 12180), (6496, 11580), (6720, 11194), (6755, 11136), (6960, 10808), (7720, 9744), (8106, 9280), (8120, 9264)]