55216000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 256

約数和(自身を含む): 171849600

約数和(自身を除く): 116633600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 29, 32, 34, 35, 40, 50, 56, 58, 64, 68, 70, 80, 85, 100, 112, 116, 119, 125, 128, 136, 140, 145, 160, 170, 175, 200, 203, 224, 232, 238, 250, 272, 280, 290, 320, 340, 350, 400, 406, 425, 448, 464, 476, 493, 500, 544, 560, 580, 595, 640, 680, 700, 725, 800, 812, 850, 875, 896, 928, 952, 986, 1000, 1015, 1088, 1120, 1160, 1190, 1360, 1400, 1450, 1600, 1624, 1700, 1750, 1856, 1904, 1972, 2000, 2030, 2125, 2176, 2240, 2320, 2380, 2465, 2720, 2800, 2900, 2975, 3200, 3248, 3400, 3451, 3500, 3625, 3712, 3808, 3944, 4000, 4060, 4250, 4480, 4640, 4760, 4930, 5075, 5440, 5600, 5800, 5950, 6496, 6800, 6902, 7000, 7250, 7616, 7888, 8000, 8120, 8500, 9280, 9520, 9860, 10150, 10880, 11200, 11600, 11900, 12325, 12992, 13600, 13804, 14000, 14500, 14875, 15232, 15776, 16000, 16240, 17000, 17255, 18560, 19040, 19720, 20300, 22400, 23200, 23800, 24650, 25375, 25984, 27200, 27608, 28000, 29000, 29750, 31552, 32480, 34000, 34510, 38080, 39440, 40600, 46400, 47600, 49300, 50750, 54400, 55216, 56000, 58000, 59500, 61625, 63104, 64960, 68000, 69020, 76160, 78880, 81200, 86275, 92800, 95200, 98600, 101500, 110432, 112000, 116000, 119000, 123250, 129920, 136000, 138040, 157760, 162400, 172550, 190400, 197200, 203000, 220864, 232000, 238000, 246500, 272000, 276080, 315520, 324800, 345100, 380800, 394400, 406000, 431375, 441728, 464000, 476000, 493000, 552160, 649600, 690200, 788800, 812000, 862750, 952000, 986000, 1104320, 1380400, 1577600, 1624000, 1725500, 1904000, 1972000, 2208640, 2760800, 3248000, 3451000, 3944000, 5521600, 6902000, 7888000, 11043200, 13804000, 27608000, 55216000]

約数ペア:

[(1, 55216000), (2, 27608000), (4, 13804000), (5, 11043200), (7, 7888000), (8, 6902000), (10, 5521600), (14, 3944000), (16, 3451000), (17, 3248000), (20, 2760800), (25, 2208640), (28, 1972000), (29, 1904000), (32, 1725500), (34, 1624000), (35, 1577600), (40, 1380400), (50, 1104320), (56, 986000), (58, 952000), (64, 862750), (68, 812000), (70, 788800), (80, 690200), (85, 649600), (100, 552160), (112, 493000), (116, 476000), (119, 464000), (125, 441728), (128, 431375), (136, 406000), (140, 394400), (145, 380800), (160, 345100), (170, 324800), (175, 315520), (200, 276080), (203, 272000), (224, 246500), (232, 238000), (238, 232000), (250, 220864), (272, 203000), (280, 197200), (290, 190400), (320, 172550), (340, 162400), (350, 157760), (400, 138040), (406, 136000), (425, 129920), (448, 123250), (464, 119000), (476, 116000), (493, 112000), (500, 110432), (544, 101500), (560, 98600), (580, 95200), (595, 92800), (640, 86275), (680, 81200), (700, 78880), (725, 76160), (800, 69020), (812, 68000), (850, 64960), (875, 63104), (896, 61625), (928, 59500), (952, 58000), (986, 56000), (1000, 55216), (1015, 54400), (1088, 50750), (1120, 49300), (1160, 47600), (1190, 46400), (1360, 40600), (1400, 39440), (1450, 38080), (1600, 34510), (1624, 34000), (1700, 32480), (1750, 31552), (1856, 29750), (1904, 29000), (1972, 28000), (2000, 27608), (2030, 27200), (2125, 25984), (2176, 25375), (2240, 24650), (2320, 23800), (2380, 23200), (2465, 22400), (2720, 20300), (2800, 19720), (2900, 19040), (2975, 18560), (3200, 17255), (3248, 17000), (3400, 16240), (3451, 16000), (3500, 15776), (3625, 15232), (3712, 14875), (3808, 14500), (3944, 14000), (4000, 13804), (4060, 13600), (4250, 12992), (4480, 12325), (4640, 11900), (4760, 11600), (4930, 11200), (5075, 10880), (5440, 10150), (5600, 9860), (5800, 9520), (5950, 9280), (6496, 8500), (6800, 8120), (6902, 8000), (7000, 7888), (7250, 7616)]