135347200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 132

約数和(自身を含む): 356374512

約数和(自身を除く): 221027312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 311, 320, 340, 400, 425, 512, 544, 622, 640, 680, 800, 850, 1024, 1088, 1244, 1280, 1360, 1555, 1600, 1700, 2176, 2488, 2560, 2720, 3110, 3200, 3400, 4352, 4976, 5120, 5287, 5440, 6220, 6400, 6800, 7775, 8704, 9952, 10574, 10880, 12440, 12800, 13600, 15550, 17408, 19904, 21148, 21760, 24880, 25600, 26435, 27200, 31100, 39808, 42296, 43520, 49760, 52870, 54400, 62200, 79616, 84592, 87040, 99520, 105740, 108800, 124400, 132175, 159232, 169184, 199040, 211480, 217600, 248800, 264350, 318464, 338368, 398080, 422960, 435200, 497600, 528700, 676736, 796160, 845920, 995200, 1057400, 1353472, 1592320, 1691840, 1990400, 2114800, 2706944, 3383680, 3980800, 4229600, 5413888, 6767360, 7961600, 8459200, 13534720, 16918400, 27069440, 33836800, 67673600, 135347200]

約数ペア:

[(1, 135347200), (2, 67673600), (4, 33836800), (5, 27069440), (8, 16918400), (10, 13534720), (16, 8459200), (17, 7961600), (20, 6767360), (25, 5413888), (32, 4229600), (34, 3980800), (40, 3383680), (50, 2706944), (64, 2114800), (68, 1990400), (80, 1691840), (85, 1592320), (100, 1353472), (128, 1057400), (136, 995200), (160, 845920), (170, 796160), (200, 676736), (256, 528700), (272, 497600), (311, 435200), (320, 422960), (340, 398080), (400, 338368), (425, 318464), (512, 264350), (544, 248800), (622, 217600), (640, 211480), (680, 199040), (800, 169184), (850, 159232), (1024, 132175), (1088, 124400), (1244, 108800), (1280, 105740), (1360, 99520), (1555, 87040), (1600, 84592), (1700, 79616), (2176, 62200), (2488, 54400), (2560, 52870), (2720, 49760), (3110, 43520), (3200, 42296), (3400, 39808), (4352, 31100), (4976, 27200), (5120, 26435), (5287, 25600), (5440, 24880), (6220, 21760), (6400, 21148), (6800, 19904), (7775, 17408), (8704, 15550), (9952, 13600), (10574, 12800), (10880, 12440)]