117072400

素因数分解:

$2^4\times 5^2\times {\mathrm{541}}^2$

素因数の和:1100

約数の個数: 45

約数和(自身を含む): 281787303

約数和(自身を除く): 164714903

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 13525, 21640, 27050, 43280, 54100, 108200, 216400, 292681, 585362, 1170724, 1463405, 2341448, 2926810, 4682896, 5853620, 7317025, 11707240, 14634050, 23414480, 29268100, 58536200, 117072400]

約数ペア:

[(1, 117072400), (2, 58536200), (4, 29268100), (5, 23414480), (8, 14634050), (10, 11707240), (16, 7317025), (20, 5853620), (25, 4682896), (40, 2926810), (50, 2341448), (80, 1463405), (100, 1170724), (200, 585362), (400, 292681), (541, 216400), (1082, 108200), (2164, 54100), (2705, 43280), (4328, 27050), (5410, 21640), (8656, 13525)]