105137900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{150197}}^1$

素因数の和:150218

約数の個数: 36

約数和(自身を含む): 260743728

約数和(自身を除く): 155605828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 150197, 300394, 600788, 750985, 1051379, 1501970, 2102758, 3003940, 3754925, 4205516, 5256895, 7509850, 10513790, 15019700, 21027580, 26284475, 52568950, 105137900]

約数ペア:

[(1, 105137900), (2, 52568950), (4, 26284475), (5, 21027580), (7, 15019700), (10, 10513790), (14, 7509850), (20, 5256895), (25, 4205516), (28, 3754925), (35, 3003940), (50, 2102758), (70, 1501970), (100, 1051379), (140, 750985), (175, 600788), (350, 300394), (700, 150197)]