204240900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{680803}}^1$

素因数の和:680820

約数の個数: 36

約数和(自身を含む): 590937872

約数和(自身を除く): 386696972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 680803, 1361606, 2042409, 2723212, 3404015, 4084818, 6808030, 8169636, 10212045, 13616060, 17020075, 20424090, 34040150, 40848180, 51060225, 68080300, 102120450, 204240900]

約数ペア:

[(1, 204240900), (2, 102120450), (3, 68080300), (4, 51060225), (5, 40848180), (6, 34040150), (10, 20424090), (12, 17020075), (15, 13616060), (20, 10212045), (25, 8169636), (30, 6808030), (50, 4084818), (60, 3404015), (75, 2723212), (100, 2042409), (150, 1361606), (300, 680803)]