31960800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 118211184

約数和(自身を除く): 86250384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 193, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 386, 400, 414, 450, 460, 480, 552, 575, 579, 600, 690, 720, 736, 772, 800, 828, 900, 920, 965, 1035, 1104, 1150, 1158, 1200, 1380, 1440, 1544, 1656, 1725, 1737, 1800, 1840, 1930, 2070, 2208, 2300, 2316, 2400, 2760, 2895, 3088, 3312, 3450, 3474, 3600, 3680, 3860, 4140, 4439, 4600, 4632, 4825, 5175, 5520, 5790, 6176, 6624, 6900, 6948, 7200, 7720, 8280, 8685, 8878, 9200, 9264, 9650, 10350, 11040, 11580, 13317, 13800, 13896, 14475, 15440, 16560, 17370, 17756, 18400, 18528, 19300, 20700, 22195, 23160, 26634, 27600, 27792, 28950, 30880, 33120, 34740, 35512, 38600, 39951, 41400, 43425, 44390, 46320, 53268, 55200, 55584, 57900, 66585, 69480, 71024, 77200, 79902, 82800, 86850, 88780, 92640, 106536, 110975, 115800, 133170, 138960, 142048, 154400, 159804, 165600, 173700, 177560, 199755, 213072, 221950, 231600, 266340, 277920, 319608, 332925, 347400, 355120, 399510, 426144, 443900, 463200, 532680, 639216, 665850, 694800, 710240, 799020, 887800, 998775, 1065360, 1278432, 1331700, 1389600, 1598040, 1775600, 1997550, 2130720, 2663400, 3196080, 3551200, 3995100, 5326800, 6392160, 7990200, 10653600, 15980400, 31960800]

約数ペア:

[(1, 31960800), (2, 15980400), (3, 10653600), (4, 7990200), (5, 6392160), (6, 5326800), (8, 3995100), (9, 3551200), (10, 3196080), (12, 2663400), (15, 2130720), (16, 1997550), (18, 1775600), (20, 1598040), (23, 1389600), (24, 1331700), (25, 1278432), (30, 1065360), (32, 998775), (36, 887800), (40, 799020), (45, 710240), (46, 694800), (48, 665850), (50, 639216), (60, 532680), (69, 463200), (72, 443900), (75, 426144), (80, 399510), (90, 355120), (92, 347400), (96, 332925), (100, 319608), (115, 277920), (120, 266340), (138, 231600), (144, 221950), (150, 213072), (160, 199755), (180, 177560), (184, 173700), (193, 165600), (200, 159804), (207, 154400), (225, 142048), (230, 138960), (240, 133170), (276, 115800), (288, 110975), (300, 106536), (345, 92640), (360, 88780), (368, 86850), (386, 82800), (400, 79902), (414, 77200), (450, 71024), (460, 69480), (480, 66585), (552, 57900), (575, 55584), (579, 55200), (600, 53268), (690, 46320), (720, 44390), (736, 43425), (772, 41400), (800, 39951), (828, 38600), (900, 35512), (920, 34740), (965, 33120), (1035, 30880), (1104, 28950), (1150, 27792), (1158, 27600), (1200, 26634), (1380, 23160), (1440, 22195), (1544, 20700), (1656, 19300), (1725, 18528), (1737, 18400), (1800, 17756), (1840, 17370), (1930, 16560), (2070, 15440), (2208, 14475), (2300, 13896), (2316, 13800), (2400, 13317), (2760, 11580), (2895, 11040), (3088, 10350), (3312, 9650), (3450, 9264), (3474, 9200), (3600, 8878), (3680, 8685), (3860, 8280), (4140, 7720), (4439, 7200), (4600, 6948), (4632, 6900), (4825, 6624), (5175, 6176), (5520, 5790)]