3862500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 11374272

約数和(自身を除く): 7511772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 125, 150, 206, 250, 300, 309, 375, 412, 500, 515, 618, 625, 750, 1030, 1236, 1250, 1500, 1545, 1875, 2060, 2500, 2575, 3090, 3125, 3750, 5150, 6180, 6250, 7500, 7725, 9375, 10300, 12500, 12875, 15450, 18750, 25750, 30900, 37500, 38625, 51500, 64375, 77250, 128750, 154500, 193125, 257500, 321875, 386250, 643750, 772500, 965625, 1287500, 1931250, 3862500]

約数ペア:

[(1, 3862500), (2, 1931250), (3, 1287500), (4, 965625), (5, 772500), (6, 643750), (10, 386250), (12, 321875), (15, 257500), (20, 193125), (25, 154500), (30, 128750), (50, 77250), (60, 64375), (75, 51500), (100, 38625), (103, 37500), (125, 30900), (150, 25750), (206, 18750), (250, 15450), (300, 12875), (309, 12500), (375, 10300), (412, 9375), (500, 7725), (515, 7500), (618, 6250), (625, 6180), (750, 5150), (1030, 3750), (1236, 3125), (1250, 3090), (1500, 2575), (1545, 2500), (1875, 2060)]