131460900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{438203}}^1$

素因数の和:438220

約数の個数: 36

約数和(自身を含む): 380361072

約数和(自身を除く): 248900172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 438203, 876406, 1314609, 1752812, 2191015, 2629218, 4382030, 5258436, 6573045, 8764060, 10955075, 13146090, 21910150, 26292180, 32865225, 43820300, 65730450, 131460900]

約数ペア:

[(1, 131460900), (2, 65730450), (3, 43820300), (4, 32865225), (5, 26292180), (6, 21910150), (10, 13146090), (12, 10955075), (15, 8764060), (20, 6573045), (25, 5258436), (30, 4382030), (50, 2629218), (60, 2191015), (75, 1752812), (100, 1314609), (150, 876406), (300, 438203)]