252645000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{16843}}^1$

素因数の和:16872

約数の個数: 80

約数和(自身を含む): 789309840

約数和(自身を除く): 536664840

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, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 16843, 33686, 50529, 67372, 84215, 101058, 134744, 168430, 202116, 252645, 336860, 404232, 421075, 505290, 673720, 842150, 1010580, 1263225, 1684300, 2021160, 2105375, 2526450, 3368600, 4210750, 5052900, 6316125, 8421500, 10105800, 10526875, 12632250, 16843000, 21053750, 25264500, 31580625, 42107500, 50529000, 63161250, 84215000, 126322500, 252645000]

約数ペア:

[(1, 252645000), (2, 126322500), (3, 84215000), (4, 63161250), (5, 50529000), (6, 42107500), (8, 31580625), (10, 25264500), (12, 21053750), (15, 16843000), (20, 12632250), (24, 10526875), (25, 10105800), (30, 8421500), (40, 6316125), (50, 5052900), (60, 4210750), (75, 3368600), (100, 2526450), (120, 2105375), (125, 2021160), (150, 1684300), (200, 1263225), (250, 1010580), (300, 842150), (375, 673720), (500, 505290), (600, 421075), (625, 404232), (750, 336860), (1000, 252645), (1250, 202116), (1500, 168430), (1875, 134744), (2500, 101058), (3000, 84215), (3750, 67372), (5000, 50529), (7500, 33686), (15000, 16843)]