12221400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20369}}^1$

素因数の和:20388

約数の個数: 48

約数和(自身を含む): 37888200

約数和(自身を除く): 25666800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 407380, 488856, 509225, 611070, 814760, 1018450, 1222140, 1527675, 2036900, 2444280, 3055350, 4073800, 6110700, 12221400]

約数ペア:

[(1, 12221400), (2, 6110700), (3, 4073800), (4, 3055350), (5, 2444280), (6, 2036900), (8, 1527675), (10, 1222140), (12, 1018450), (15, 814760), (20, 611070), (24, 509225), (25, 488856), (30, 407380), (40, 305535), (50, 244428), (60, 203690), (75, 162952), (100, 122214), (120, 101845), (150, 81476), (200, 61107), (300, 40738), (600, 20369)]