2001394965000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{133426331}}^1$

素因数の和:133426360

約数の個数: 80

約数和(自身を含む): 6252357917520

約数和(自身を除く): 4250962952520

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, 133426331, 266852662, 400278993, 533705324, 667131655, 800557986, 1067410648, 1334263310, 1601115972, 2001394965, 2668526620, 3202231944, 3335658275, 4002789930, 5337053240, 6671316550, 8005579860, 10006974825, 13342633100, 16011159720, 16678291375, 20013949650, 26685266200, 33356582750, 40027899300, 50034874125, 66713165500, 80055798600, 83391456875, 100069748250, 133426331000, 166782913750, 200139496500, 250174370625, 333565827500, 400278993000, 500348741250, 667131655000, 1000697482500, 2001394965000]

約数ペア:

[(1, 2001394965000), (2, 1000697482500), (3, 667131655000), (4, 500348741250), (5, 400278993000), (6, 333565827500), (8, 250174370625), (10, 200139496500), (12, 166782913750), (15, 133426331000), (20, 100069748250), (24, 83391456875), (25, 80055798600), (30, 66713165500), (40, 50034874125), (50, 40027899300), (60, 33356582750), (75, 26685266200), (100, 20013949650), (120, 16678291375), (125, 16011159720), (150, 13342633100), (200, 10006974825), (250, 8005579860), (300, 6671316550), (375, 5337053240), (500, 4002789930), (600, 3335658275), (625, 3202231944), (750, 2668526620), (1000, 2001394965), (1250, 1601115972), (1500, 1334263310), (1875, 1067410648), (2500, 800557986), (3000, 667131655), (3750, 533705324), (5000, 400278993), (7500, 266852662), (15000, 133426331)]