285078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47513}}^1$

素因数の和:47539

約数の個数: 80

約数和(自身を含む): 919110816

約数和(自身を除く): 634032816

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, 47513, 95026, 142539, 190052, 237565, 285078, 380104, 475130, 570156, 712695, 760208, 950260, 1140312, 1187825, 1425390, 1900520, 2280624, 2375650, 2850780, 3563475, 3801040, 4751300, 5701560, 5939125, 7126950, 9502600, 11403120, 11878250, 14253900, 17817375, 19005200, 23756500, 28507800, 35634750, 47513000, 57015600, 71269500, 95026000, 142539000, 285078000]

約数ペア:

[(1, 285078000), (2, 142539000), (3, 95026000), (4, 71269500), (5, 57015600), (6, 47513000), (8, 35634750), (10, 28507800), (12, 23756500), (15, 19005200), (16, 17817375), (20, 14253900), (24, 11878250), (25, 11403120), (30, 9502600), (40, 7126950), (48, 5939125), (50, 5701560), (60, 4751300), (75, 3801040), (80, 3563475), (100, 2850780), (120, 2375650), (125, 2280624), (150, 1900520), (200, 1425390), (240, 1187825), (250, 1140312), (300, 950260), (375, 760208), (400, 712695), (500, 570156), (600, 475130), (750, 380104), (1000, 285078), (1200, 237565), (1500, 190052), (2000, 142539), (3000, 95026), (6000, 47513)]