153493900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{219277}}^1$

素因数の和:219298

約数の個数: 36

約数和(自身を含む): 380666608

約数和(自身を除く): 227172708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 219277, 438554, 877108, 1096385, 1534939, 2192770, 3069878, 4385540, 5481925, 6139756, 7674695, 10963850, 15349390, 21927700, 30698780, 38373475, 76746950, 153493900]

約数ペア:

[(1, 153493900), (2, 76746950), (4, 38373475), (5, 30698780), (7, 21927700), (10, 15349390), (14, 10963850), (20, 7674695), (25, 6139756), (28, 5481925), (35, 4385540), (50, 3069878), (70, 2192770), (100, 1534939), (140, 1096385), (175, 877108), (350, 438554), (700, 219277)]