2752500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{367}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 8047424

約数和(自身を除く): 5294924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 367, 375, 500, 625, 734, 750, 1101, 1250, 1468, 1500, 1835, 1875, 2202, 2500, 3670, 3750, 4404, 5505, 7340, 7500, 9175, 11010, 18350, 22020, 27525, 36700, 45875, 55050, 91750, 110100, 137625, 183500, 229375, 275250, 458750, 550500, 688125, 917500, 1376250, 2752500]

約数ペア:

[(1, 2752500), (2, 1376250), (3, 917500), (4, 688125), (5, 550500), (6, 458750), (10, 275250), (12, 229375), (15, 183500), (20, 137625), (25, 110100), (30, 91750), (50, 55050), (60, 45875), (75, 36700), (100, 27525), (125, 22020), (150, 18350), (250, 11010), (300, 9175), (367, 7500), (375, 7340), (500, 5505), (625, 4404), (734, 3750), (750, 3670), (1101, 2500), (1250, 2202), (1468, 1875), (1500, 1835)]