215848800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 180

約数和(自身を含む): 787394916

約数和(自身を除く): 571546116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3331, 3600, 4050, 4320, 5400, 6480, 6662, 7200, 8100, 9993, 10800, 12960, 13324, 16200, 16655, 19986, 21600, 26648, 29979, 32400, 33310, 39972, 49965, 53296, 59958, 64800, 66620, 79944, 83275, 89937, 99930, 106592, 119916, 133240, 149895, 159888, 166550, 179874, 199860, 239832, 249825, 266480, 269811, 299790, 319776, 333100, 359748, 399720, 449685, 479664, 499650, 532960, 539622, 599580, 666200, 719496, 749475, 799440, 899370, 959328, 999300, 1079244, 1199160, 1332400, 1349055, 1438992, 1498950, 1598880, 1798740, 1998600, 2158488, 2248425, 2398320, 2664800, 2698110, 2877984, 2997900, 3597480, 3997200, 4316976, 4496850, 4796640, 5396220, 5995800, 6745275, 7194960, 7994400, 8633952, 8993700, 10792440, 11991600, 13490550, 14389920, 17987400, 21584880, 23983200, 26981100, 35974800, 43169760, 53962200, 71949600, 107924400, 215848800]

約数ペア:

[(1, 215848800), (2, 107924400), (3, 71949600), (4, 53962200), (5, 43169760), (6, 35974800), (8, 26981100), (9, 23983200), (10, 21584880), (12, 17987400), (15, 14389920), (16, 13490550), (18, 11991600), (20, 10792440), (24, 8993700), (25, 8633952), (27, 7994400), (30, 7194960), (32, 6745275), (36, 5995800), (40, 5396220), (45, 4796640), (48, 4496850), (50, 4316976), (54, 3997200), (60, 3597480), (72, 2997900), (75, 2877984), (80, 2698110), (81, 2664800), (90, 2398320), (96, 2248425), (100, 2158488), (108, 1998600), (120, 1798740), (135, 1598880), (144, 1498950), (150, 1438992), (160, 1349055), (162, 1332400), (180, 1199160), (200, 1079244), (216, 999300), (225, 959328), (240, 899370), (270, 799440), (288, 749475), (300, 719496), (324, 666200), (360, 599580), (400, 539622), (405, 532960), (432, 499650), (450, 479664), (480, 449685), (540, 399720), (600, 359748), (648, 333100), (675, 319776), (720, 299790), (800, 269811), (810, 266480), (864, 249825), (900, 239832), (1080, 199860), (1200, 179874), (1296, 166550), (1350, 159888), (1440, 149895), (1620, 133240), (1800, 119916), (2025, 106592), (2160, 99930), (2400, 89937), (2592, 83275), (2700, 79944), (3240, 66620), (3331, 64800), (3600, 59958), (4050, 53296), (4320, 49965), (5400, 39972), (6480, 33310), (6662, 32400), (7200, 29979), (8100, 26648), (9993, 21600), (10800, 19986), (12960, 16655), (13324, 16200)]