74869900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{106957}}^1$

素因数の和:106978

約数の個数: 36

約数和(自身を含む): 185679088

約数和(自身を除く): 110809188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 106957, 213914, 427828, 534785, 748699, 1069570, 1497398, 2139140, 2673925, 2994796, 3743495, 5347850, 7486990, 10695700, 14973980, 18717475, 37434950, 74869900]

約数ペア:

[(1, 74869900), (2, 37434950), (4, 18717475), (5, 14973980), (7, 10695700), (10, 7486990), (14, 5347850), (20, 3743495), (25, 2994796), (28, 2673925), (35, 2139140), (50, 1497398), (70, 1069570), (100, 748699), (140, 534785), (175, 427828), (350, 213914), (700, 106957)]