72084800

素因数分解:

$2^6\times 5^2\times {\mathrm{45053}}^1$

素因数の和:45075

約数の個数: 42

約数和(自身を含む): 177377598

約数和(自身を除く): 105292798

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 45053, 90106, 180212, 225265, 360424, 450530, 720848, 901060, 1126325, 1441696, 1802120, 2252650, 2883392, 3604240, 4505300, 7208480, 9010600, 14416960, 18021200, 36042400, 72084800]

約数ペア:

[(1, 72084800), (2, 36042400), (4, 18021200), (5, 14416960), (8, 9010600), (10, 7208480), (16, 4505300), (20, 3604240), (25, 2883392), (32, 2252650), (40, 1802120), (50, 1441696), (64, 1126325), (80, 901060), (100, 720848), (160, 450530), (200, 360424), (320, 225265), (400, 180212), (800, 90106), (1600, 45053)]