20163090000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{672103}}^1$

素因数の和:672134

約数の個数: 100

約数和(自身を含む): 65089239776

約数和(自身を除く): 44926149776

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, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 15000, 30000, 672103, 1344206, 2016309, 2688412, 3360515, 4032618, 5376824, 6721030, 8065236, 10081545, 10753648, 13442060, 16130472, 16802575, 20163090, 26884120, 32260944, 33605150, 40326180, 50407725, 53768240, 67210300, 80652360, 84012875, 100815450, 134420600, 161304720, 168025750, 201630900, 252038625, 268841200, 336051500, 403261800, 420064375, 504077250, 672103000, 806523600, 840128750, 1008154500, 1260193125, 1344206000, 1680257500, 2016309000, 2520386250, 3360515000, 4032618000, 5040772500, 6721030000, 10081545000, 20163090000]

約数ペア:

[(1, 20163090000), (2, 10081545000), (3, 6721030000), (4, 5040772500), (5, 4032618000), (6, 3360515000), (8, 2520386250), (10, 2016309000), (12, 1680257500), (15, 1344206000), (16, 1260193125), (20, 1008154500), (24, 840128750), (25, 806523600), (30, 672103000), (40, 504077250), (48, 420064375), (50, 403261800), (60, 336051500), (75, 268841200), (80, 252038625), (100, 201630900), (120, 168025750), (125, 161304720), (150, 134420600), (200, 100815450), (240, 84012875), (250, 80652360), (300, 67210300), (375, 53768240), (400, 50407725), (500, 40326180), (600, 33605150), (625, 32260944), (750, 26884120), (1000, 20163090), (1200, 16802575), (1250, 16130472), (1500, 13442060), (1875, 10753648), (2000, 10081545), (2500, 8065236), (3000, 6721030), (3750, 5376824), (5000, 4032618), (6000, 3360515), (7500, 2688412), (10000, 2016309), (15000, 1344206), (30000, 672103)]