30030400

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^2$

素因数の和:296

約数の個数: 63

約数和(自身を含む): 74436859

約数和(自身を除く): 44406459

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 1096, 1370, 1600, 2192, 2740, 3425, 4384, 5480, 6850, 8768, 10960, 13700, 18769, 21920, 27400, 37538, 43840, 54800, 75076, 93845, 109600, 150152, 187690, 219200, 300304, 375380, 469225, 600608, 750760, 938450, 1201216, 1501520, 1876900, 3003040, 3753800, 6006080, 7507600, 15015200, 30030400]

約数ペア:

[(1, 30030400), (2, 15015200), (4, 7507600), (5, 6006080), (8, 3753800), (10, 3003040), (16, 1876900), (20, 1501520), (25, 1201216), (32, 938450), (40, 750760), (50, 600608), (64, 469225), (80, 375380), (100, 300304), (137, 219200), (160, 187690), (200, 150152), (274, 109600), (320, 93845), (400, 75076), (548, 54800), (685, 43840), (800, 37538), (1096, 27400), (1370, 21920), (1600, 18769), (2192, 13700), (2740, 10960), (3425, 8768), (4384, 6850)]