15015200

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^2$

素因数の和:294

約数の個数: 54

約数和(自身を含む): 36925371

約数和(自身を除く): 21910171

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 685, 800, 1096, 1370, 2192, 2740, 3425, 4384, 5480, 6850, 10960, 13700, 18769, 21920, 27400, 37538, 54800, 75076, 93845, 109600, 150152, 187690, 300304, 375380, 469225, 600608, 750760, 938450, 1501520, 1876900, 3003040, 3753800, 7507600, 15015200]

約数ペア:

[(1, 15015200), (2, 7507600), (4, 3753800), (5, 3003040), (8, 1876900), (10, 1501520), (16, 938450), (20, 750760), (25, 600608), (32, 469225), (40, 375380), (50, 300304), (80, 187690), (100, 150152), (137, 109600), (160, 93845), (200, 75076), (274, 54800), (400, 37538), (548, 27400), (685, 21920), (800, 18769), (1096, 13700), (1370, 10960), (2192, 6850), (2740, 5480), (3425, 4384)]