68115200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 108

約数和(自身を含む): 174884640

約数和(自身を除く): 106769440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 367, 400, 464, 580, 640, 725, 734, 800, 928, 1160, 1280, 1450, 1468, 1600, 1835, 1856, 2320, 2900, 2936, 3200, 3670, 3712, 4640, 5800, 5872, 6400, 7340, 7424, 9175, 9280, 10643, 11600, 11744, 14680, 18350, 18560, 21286, 23200, 23488, 29360, 36700, 37120, 42572, 46400, 46976, 53215, 58720, 73400, 85144, 92800, 93952, 106430, 117440, 146800, 170288, 185600, 212860, 234880, 266075, 293600, 340576, 425720, 469760, 532150, 587200, 681152, 851440, 1064300, 1174400, 1362304, 1702880, 2128600, 2348800, 2724608, 3405760, 4257200, 6811520, 8514400, 13623040, 17028800, 34057600, 68115200]

約数ペア:

[(1, 68115200), (2, 34057600), (4, 17028800), (5, 13623040), (8, 8514400), (10, 6811520), (16, 4257200), (20, 3405760), (25, 2724608), (29, 2348800), (32, 2128600), (40, 1702880), (50, 1362304), (58, 1174400), (64, 1064300), (80, 851440), (100, 681152), (116, 587200), (128, 532150), (145, 469760), (160, 425720), (200, 340576), (232, 293600), (256, 266075), (290, 234880), (320, 212860), (367, 185600), (400, 170288), (464, 146800), (580, 117440), (640, 106430), (725, 93952), (734, 92800), (800, 85144), (928, 73400), (1160, 58720), (1280, 53215), (1450, 46976), (1468, 46400), (1600, 42572), (1835, 37120), (1856, 36700), (2320, 29360), (2900, 23488), (2936, 23200), (3200, 21286), (3670, 18560), (3712, 18350), (4640, 14680), (5800, 11744), (5872, 11600), (6400, 10643), (7340, 9280), (7424, 9175)]