26745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1783}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 83598240

約数和(自身を除く): 56853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1783, 1875, 2500, 3000, 3566, 3750, 5000, 5349, 7132, 7500, 8915, 10698, 14264, 15000, 17830, 21396, 26745, 35660, 42792, 44575, 53490, 71320, 89150, 106980, 133725, 178300, 213960, 222875, 267450, 356600, 445750, 534900, 668625, 891500, 1069800, 1114375, 1337250, 1783000, 2228750, 2674500, 3343125, 4457500, 5349000, 6686250, 8915000, 13372500, 26745000]

約数ペア:

[(1, 26745000), (2, 13372500), (3, 8915000), (4, 6686250), (5, 5349000), (6, 4457500), (8, 3343125), (10, 2674500), (12, 2228750), (15, 1783000), (20, 1337250), (24, 1114375), (25, 1069800), (30, 891500), (40, 668625), (50, 534900), (60, 445750), (75, 356600), (100, 267450), (120, 222875), (125, 213960), (150, 178300), (200, 133725), (250, 106980), (300, 89150), (375, 71320), (500, 53490), (600, 44575), (625, 42792), (750, 35660), (1000, 26745), (1250, 21396), (1500, 17830), (1783, 15000), (1875, 14264), (2500, 10698), (3000, 8915), (3566, 7500), (3750, 7132), (5000, 5349)]