68807400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{114679}}^1$

素因数の和:114698

約数の個数: 48

約数和(自身を含む): 213304800

約数和(自身を除く): 144497400

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, 114679, 229358, 344037, 458716, 573395, 688074, 917432, 1146790, 1376148, 1720185, 2293580, 2752296, 2866975, 3440370, 4587160, 5733950, 6880740, 8600925, 11467900, 13761480, 17201850, 22935800, 34403700, 68807400]

約数ペア:

[(1, 68807400), (2, 34403700), (3, 22935800), (4, 17201850), (5, 13761480), (6, 11467900), (8, 8600925), (10, 6880740), (12, 5733950), (15, 4587160), (20, 3440370), (24, 2866975), (25, 2752296), (30, 2293580), (40, 1720185), (50, 1376148), (60, 1146790), (75, 917432), (100, 688074), (120, 573395), (150, 458716), (200, 344037), (300, 229358), (600, 114679)]