2156865600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{449347}}^1$

素因数の和:449372

約数の個数: 84

約数和(自身を含む): 7076332304

約数和(自身を除く): 4919466704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 449347, 898694, 1348041, 1797388, 2246735, 2696082, 3594776, 4493470, 5392164, 6740205, 7189552, 8986940, 10784328, 11233675, 13480410, 14379104, 17973880, 21568656, 22467350, 26960820, 28758208, 33701025, 35947760, 43137312, 44934700, 53921640, 67402050, 71895520, 86274624, 89869400, 107843280, 134804100, 143791040, 179738800, 215686560, 269608200, 359477600, 431373120, 539216400, 718955200, 1078432800, 2156865600]

約数ペア:

[(1, 2156865600), (2, 1078432800), (3, 718955200), (4, 539216400), (5, 431373120), (6, 359477600), (8, 269608200), (10, 215686560), (12, 179738800), (15, 143791040), (16, 134804100), (20, 107843280), (24, 89869400), (25, 86274624), (30, 71895520), (32, 67402050), (40, 53921640), (48, 44934700), (50, 43137312), (60, 35947760), (64, 33701025), (75, 28758208), (80, 26960820), (96, 22467350), (100, 21568656), (120, 17973880), (150, 14379104), (160, 13480410), (192, 11233675), (200, 10784328), (240, 8986940), (300, 7189552), (320, 6740205), (400, 5392164), (480, 4493470), (600, 3594776), (800, 2696082), (960, 2246735), (1200, 1797388), (1600, 1348041), (2400, 898694), (4800, 449347)]