74900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 187488

約数和(自身を除く): 112588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2675, 2996, 3745, 5350, 7490, 10700, 14980, 18725, 37450, 74900]

約数ペア:

[(1, 74900), (2, 37450), (4, 18725), (5, 14980), (7, 10700), (10, 7490), (14, 5350), (20, 3745), (25, 2996), (28, 2675), (35, 2140), (50, 1498), (70, 1070), (100, 749), (107, 700), (140, 535), (175, 428), (214, 350)]