153321200

素因数分解:

$2^4\times 5^2\times {\mathrm{383303}}^1$

素因数の和:383321

約数の個数: 30

約数和(自身を含む): 368355144

約数和(自身を除く): 215033944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 383303, 766606, 1533212, 1916515, 3066424, 3833030, 6132848, 7666060, 9582575, 15332120, 19165150, 30664240, 38330300, 76660600, 153321200]

約数ペア:

[(1, 153321200), (2, 76660600), (4, 38330300), (5, 30664240), (8, 19165150), (10, 15332120), (16, 9582575), (20, 7666060), (25, 6132848), (40, 3833030), (50, 3066424), (80, 1916515), (100, 1533212), (200, 766606), (400, 383303)]