12270900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{40903}}^1$

素因数の和:40920

約数の個数: 36

約数和(自身を含む): 35504672

約数和(自身を除く): 23233772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 40903, 81806, 122709, 163612, 204515, 245418, 409030, 490836, 613545, 818060, 1022575, 1227090, 2045150, 2454180, 3067725, 4090300, 6135450, 12270900]

約数ペア:

[(1, 12270900), (2, 6135450), (3, 4090300), (4, 3067725), (5, 2454180), (6, 2045150), (10, 1227090), (12, 1022575), (15, 818060), (20, 613545), (25, 490836), (30, 409030), (50, 245418), (60, 204515), (75, 163612), (100, 122709), (150, 81806), (300, 40903)]