85003000

素因数分解:

$2^3\times 5^3\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 115488200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 167, 200, 250, 334, 500, 509, 668, 835, 1000, 1018, 1336, 1670, 2036, 2545, 3340, 4072, 4175, 5090, 6680, 8350, 10180, 12725, 16700, 20360, 20875, 25450, 33400, 41750, 50900, 63625, 83500, 85003, 101800, 127250, 167000, 170006, 254500, 340012, 425015, 509000, 680024, 850030, 1700060, 2125075, 3400120, 4250150, 8500300, 10625375, 17000600, 21250750, 42501500, 85003000]

約数ペア:

[(1, 85003000), (2, 42501500), (4, 21250750), (5, 17000600), (8, 10625375), (10, 8500300), (20, 4250150), (25, 3400120), (40, 2125075), (50, 1700060), (100, 850030), (125, 680024), (167, 509000), (200, 425015), (250, 340012), (334, 254500), (500, 170006), (509, 167000), (668, 127250), (835, 101800), (1000, 85003), (1018, 83500), (1336, 63625), (1670, 50900), (2036, 41750), (2545, 33400), (3340, 25450), (4072, 20875), (4175, 20360), (5090, 16700), (6680, 12725), (8350, 10180)]