38427000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{12809}}^1$

素因数の和:12833

約数の個数: 64

約数和(自身を含む): 119901600

約数和(自身を除く): 81474600

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, 750, 1000, 1500, 3000, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 128090, 153708, 192135, 256180, 307416, 320225, 384270, 512360, 640450, 768540, 960675, 1280900, 1537080, 1601125, 1921350, 2561800, 3202250, 3842700, 4803375, 6404500, 7685400, 9606750, 12809000, 19213500, 38427000]

約数ペア:

[(1, 38427000), (2, 19213500), (3, 12809000), (4, 9606750), (5, 7685400), (6, 6404500), (8, 4803375), (10, 3842700), (12, 3202250), (15, 2561800), (20, 1921350), (24, 1601125), (25, 1537080), (30, 1280900), (40, 960675), (50, 768540), (60, 640450), (75, 512360), (100, 384270), (120, 320225), (125, 307416), (150, 256180), (200, 192135), (250, 153708), (300, 128090), (375, 102472), (500, 76854), (600, 64045), (750, 51236), (1000, 38427), (1500, 25618), (3000, 12809)]