1251534000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{208589}}^1$

素因数の和:208615

約数の個数: 80

約数和(自身を含む): 4034964960

約数和(自身を除く): 2783430960

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, 208589, 417178, 625767, 834356, 1042945, 1251534, 1668712, 2085890, 2503068, 3128835, 3337424, 4171780, 5006136, 5214725, 6257670, 8343560, 10012272, 10429450, 12515340, 15644175, 16687120, 20858900, 25030680, 26073625, 31288350, 41717800, 50061360, 52147250, 62576700, 78220875, 83435600, 104294500, 125153400, 156441750, 208589000, 250306800, 312883500, 417178000, 625767000, 1251534000]

約数ペア:

[(1, 1251534000), (2, 625767000), (3, 417178000), (4, 312883500), (5, 250306800), (6, 208589000), (8, 156441750), (10, 125153400), (12, 104294500), (15, 83435600), (16, 78220875), (20, 62576700), (24, 52147250), (25, 50061360), (30, 41717800), (40, 31288350), (48, 26073625), (50, 25030680), (60, 20858900), (75, 16687120), (80, 15644175), (100, 12515340), (120, 10429450), (125, 10012272), (150, 8343560), (200, 6257670), (240, 5214725), (250, 5006136), (300, 4171780), (375, 3337424), (400, 3128835), (500, 2503068), (600, 2085890), (750, 1668712), (1000, 1251534), (1200, 1042945), (1500, 834356), (2000, 625767), (3000, 417178), (6000, 208589)]