38445900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{128153}}^1$

素因数の和:128170

約数の個数: 36

約数和(自身を含む): 111237672

約数和(自身を除く): 72791772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 128153, 256306, 384459, 512612, 640765, 768918, 1281530, 1537836, 1922295, 2563060, 3203825, 3844590, 6407650, 7689180, 9611475, 12815300, 19222950, 38445900]

約数ペア:

[(1, 38445900), (2, 19222950), (3, 12815300), (4, 9611475), (5, 7689180), (6, 6407650), (10, 3844590), (12, 3203825), (15, 2563060), (20, 1922295), (25, 1537836), (30, 1281530), (50, 768918), (60, 640765), (75, 512612), (100, 384459), (150, 256306), (300, 128153)]