30121600

素因数分解:

$2^7\times 5^2\times {\mathrm{9413}}^1$

素因数の和:9437

約数の個数: 48

約数和(自身を含む): 74417670

約数和(自身を除く): 44296070

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9413, 18826, 37652, 47065, 75304, 94130, 150608, 188260, 235325, 301216, 376520, 470650, 602432, 753040, 941300, 1204864, 1506080, 1882600, 3012160, 3765200, 6024320, 7530400, 15060800, 30121600]

約数ペア:

[(1, 30121600), (2, 15060800), (4, 7530400), (5, 6024320), (8, 3765200), (10, 3012160), (16, 1882600), (20, 1506080), (25, 1204864), (32, 941300), (40, 753040), (50, 602432), (64, 470650), (80, 376520), (100, 301216), (128, 235325), (160, 188260), (200, 150608), (320, 94130), (400, 75304), (640, 47065), (800, 37652), (1600, 18826), (3200, 9413)]