28012818000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4668803}}^1$

素因数の和:4668829

約数の個数: 80

約数和(自身を含む): 90313344576

約数和(自身を除く): 62300526576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 4668803, 9337606, 14006409, 18675212, 23344015, 28012818, 37350424, 46688030, 56025636, 70032045, 74700848, 93376060, 112051272, 116720075, 140064090, 186752120, 224102544, 233440150, 280128180, 350160225, 373504240, 466880300, 560256360, 583600375, 700320450, 933760600, 1120512720, 1167200750, 1400640900, 1750801125, 1867521200, 2334401500, 2801281800, 3501602250, 4668803000, 5602563600, 7003204500, 9337606000, 14006409000, 28012818000]

約数ペア:

[(1, 28012818000), (2, 14006409000), (3, 9337606000), (4, 7003204500), (5, 5602563600), (6, 4668803000), (8, 3501602250), (10, 2801281800), (12, 2334401500), (15, 1867521200), (16, 1750801125), (20, 1400640900), (24, 1167200750), (25, 1120512720), (30, 933760600), (40, 700320450), (48, 583600375), (50, 560256360), (60, 466880300), (75, 373504240), (80, 350160225), (100, 280128180), (120, 233440150), (125, 224102544), (150, 186752120), (200, 140064090), (240, 116720075), (250, 112051272), (300, 93376060), (375, 74700848), (400, 70032045), (500, 56025636), (600, 46688030), (750, 37350424), (1000, 28012818), (1200, 23344015), (1500, 18675212), (2000, 14006409), (3000, 9337606), (6000, 4668803)]