212576400

素因数分解:

$2^4\times 3^{12}\times 5^2$

素因数の和:54

約数の個数: 195

約数和(自身を含む): 766071721

約数和(自身を除く): 553495321

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2430, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4374, 4860, 5400, 5832, 6075, 6480, 6561, 7290, 8100, 8748, 9720, 10800, 10935, 11664, 12150, 13122, 14580, 16200, 17496, 18225, 19440, 19683, 21870, 24300, 26244, 29160, 32400, 32805, 34992, 36450, 39366, 43740, 48600, 52488, 54675, 58320, 59049, 65610, 72900, 78732, 87480, 97200, 98415, 104976, 109350, 118098, 131220, 145800, 157464, 164025, 174960, 177147, 196830, 218700, 236196, 262440, 291600, 295245, 314928, 328050, 354294, 393660, 437400, 472392, 492075, 524880, 531441, 590490, 656100, 708588, 787320, 874800, 885735, 944784, 984150, 1062882, 1180980, 1312200, 1417176, 1476225, 1574640, 1771470, 1968300, 2125764, 2361960, 2624400, 2657205, 2834352, 2952450, 3542940, 3936600, 4251528, 4428675, 4723920, 5314410, 5904900, 7085880, 7873200, 8503056, 8857350, 10628820, 11809800, 13286025, 14171760, 17714700, 21257640, 23619600, 26572050, 35429400, 42515280, 53144100, 70858800, 106288200, 212576400]

約数ペア:

[(1, 212576400), (2, 106288200), (3, 70858800), (4, 53144100), (5, 42515280), (6, 35429400), (8, 26572050), (9, 23619600), (10, 21257640), (12, 17714700), (15, 14171760), (16, 13286025), (18, 11809800), (20, 10628820), (24, 8857350), (25, 8503056), (27, 7873200), (30, 7085880), (36, 5904900), (40, 5314410), (45, 4723920), (48, 4428675), (50, 4251528), (54, 3936600), (60, 3542940), (72, 2952450), (75, 2834352), (80, 2657205), (81, 2624400), (90, 2361960), (100, 2125764), (108, 1968300), (120, 1771470), (135, 1574640), (144, 1476225), (150, 1417176), (162, 1312200), (180, 1180980), (200, 1062882), (216, 984150), (225, 944784), (240, 885735), (243, 874800), (270, 787320), (300, 708588), (324, 656100), (360, 590490), (400, 531441), (405, 524880), (432, 492075), (450, 472392), (486, 437400), (540, 393660), (600, 354294), (648, 328050), (675, 314928), (720, 295245), (729, 291600), (810, 262440), (900, 236196), (972, 218700), (1080, 196830), (1200, 177147), (1215, 174960), (1296, 164025), (1350, 157464), (1458, 145800), (1620, 131220), (1800, 118098), (1944, 109350), (2025, 104976), (2160, 98415), (2187, 97200), (2430, 87480), (2700, 78732), (2916, 72900), (3240, 65610), (3600, 59049), (3645, 58320), (3888, 54675), (4050, 52488), (4374, 48600), (4860, 43740), (5400, 39366), (5832, 36450), (6075, 34992), (6480, 32805), (6561, 32400), (7290, 29160), (8100, 26244), (8748, 24300), (9720, 21870), (10800, 19683), (10935, 19440), (11664, 18225), (12150, 17496), (13122, 16200)]