12795000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{853}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 40018440

約数和(自身を除く): 27223440

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, 853, 1000, 1250, 1500, 1706, 1875, 2500, 2559, 3000, 3412, 3750, 4265, 5000, 5118, 6824, 7500, 8530, 10236, 12795, 15000, 17060, 20472, 21325, 25590, 34120, 42650, 51180, 63975, 85300, 102360, 106625, 127950, 170600, 213250, 255900, 319875, 426500, 511800, 533125, 639750, 853000, 1066250, 1279500, 1599375, 2132500, 2559000, 3198750, 4265000, 6397500, 12795000]

約数ペア:

[(1, 12795000), (2, 6397500), (3, 4265000), (4, 3198750), (5, 2559000), (6, 2132500), (8, 1599375), (10, 1279500), (12, 1066250), (15, 853000), (20, 639750), (24, 533125), (25, 511800), (30, 426500), (40, 319875), (50, 255900), (60, 213250), (75, 170600), (100, 127950), (120, 106625), (125, 102360), (150, 85300), (200, 63975), (250, 51180), (300, 42650), (375, 34120), (500, 25590), (600, 21325), (625, 20472), (750, 17060), (853, 15000), (1000, 12795), (1250, 10236), (1500, 8530), (1706, 7500), (1875, 6824), (2500, 5118), (2559, 5000), (3000, 4265), (3412, 3750)]