129348800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11578

約数の個数: 84

約数和(自身を含む): 363778800

約数和(自身を除く): 234430000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 11549, 23098, 46196, 57745, 80843, 92392, 115490, 161686, 184784, 230980, 288725, 323372, 369568, 404215, 461960, 577450, 646744, 739136, 808430, 923920, 1154900, 1293488, 1616860, 1847840, 2021075, 2309800, 2586976, 3233720, 3695680, 4042150, 4619600, 5173952, 6467440, 8084300, 9239200, 12934880, 16168600, 18478400, 25869760, 32337200, 64674400, 129348800]

約数ペア:

[(1, 129348800), (2, 64674400), (4, 32337200), (5, 25869760), (7, 18478400), (8, 16168600), (10, 12934880), (14, 9239200), (16, 8084300), (20, 6467440), (25, 5173952), (28, 4619600), (32, 4042150), (35, 3695680), (40, 3233720), (50, 2586976), (56, 2309800), (64, 2021075), (70, 1847840), (80, 1616860), (100, 1293488), (112, 1154900), (140, 923920), (160, 808430), (175, 739136), (200, 646744), (224, 577450), (280, 461960), (320, 404215), (350, 369568), (400, 323372), (448, 288725), (560, 230980), (700, 184784), (800, 161686), (1120, 115490), (1400, 92392), (1600, 80843), (2240, 57745), (2800, 46196), (5600, 23098), (11200, 11549)]