218848800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 144

約数和(自身を含む): 723516192

約数和(自身を除く): 504667392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 480, 536, 600, 670, 800, 804, 1005, 1072, 1200, 1340, 1361, 1608, 1675, 2010, 2144, 2400, 2680, 2722, 3216, 3350, 4020, 4083, 5025, 5360, 5444, 6432, 6700, 6805, 8040, 8166, 10050, 10720, 10888, 13400, 13610, 16080, 16332, 20100, 20415, 21776, 26800, 27220, 32160, 32664, 34025, 40200, 40830, 43552, 53600, 54440, 65328, 68050, 80400, 81660, 91187, 102075, 108880, 130656, 136100, 160800, 163320, 182374, 204150, 217760, 272200, 273561, 326640, 364748, 408300, 455935, 544400, 547122, 653280, 729496, 816600, 911870, 1088800, 1094244, 1367805, 1458992, 1633200, 1823740, 2188488, 2279675, 2735610, 2917984, 3266400, 3647480, 4376976, 4559350, 5471220, 6839025, 7294960, 8753952, 9118700, 10942440, 13678050, 14589920, 18237400, 21884880, 27356100, 36474800, 43769760, 54712200, 72949600, 109424400, 218848800]

約数ペア:

[(1, 218848800), (2, 109424400), (3, 72949600), (4, 54712200), (5, 43769760), (6, 36474800), (8, 27356100), (10, 21884880), (12, 18237400), (15, 14589920), (16, 13678050), (20, 10942440), (24, 9118700), (25, 8753952), (30, 7294960), (32, 6839025), (40, 5471220), (48, 4559350), (50, 4376976), (60, 3647480), (67, 3266400), (75, 2917984), (80, 2735610), (96, 2279675), (100, 2188488), (120, 1823740), (134, 1633200), (150, 1458992), (160, 1367805), (200, 1094244), (201, 1088800), (240, 911870), (268, 816600), (300, 729496), (335, 653280), (400, 547122), (402, 544400), (480, 455935), (536, 408300), (600, 364748), (670, 326640), (800, 273561), (804, 272200), (1005, 217760), (1072, 204150), (1200, 182374), (1340, 163320), (1361, 160800), (1608, 136100), (1675, 130656), (2010, 108880), (2144, 102075), (2400, 91187), (2680, 81660), (2722, 80400), (3216, 68050), (3350, 65328), (4020, 54440), (4083, 53600), (5025, 43552), (5360, 40830), (5444, 40200), (6432, 34025), (6700, 32664), (6805, 32160), (8040, 27220), (8166, 26800), (10050, 21776), (10720, 20415), (10888, 20100), (13400, 16332), (13610, 16080)]