85863000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28621}}^1$

素因数の和:28645

約数の個数: 64

約数和(自身を含む): 267901920

約数和(自身を除く): 182038920

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, 750, 1000, 1500, 3000, 28621, 57242, 85863, 114484, 143105, 171726, 228968, 286210, 343452, 429315, 572420, 686904, 715525, 858630, 1144840, 1431050, 1717260, 2146575, 2862100, 3434520, 3577625, 4293150, 5724200, 7155250, 8586300, 10732875, 14310500, 17172600, 21465750, 28621000, 42931500, 85863000]

約数ペア:

[(1, 85863000), (2, 42931500), (3, 28621000), (4, 21465750), (5, 17172600), (6, 14310500), (8, 10732875), (10, 8586300), (12, 7155250), (15, 5724200), (20, 4293150), (24, 3577625), (25, 3434520), (30, 2862100), (40, 2146575), (50, 1717260), (60, 1431050), (75, 1144840), (100, 858630), (120, 715525), (125, 686904), (150, 572420), (200, 429315), (250, 343452), (300, 286210), (375, 228968), (500, 171726), (600, 143105), (750, 114484), (1000, 85863), (1500, 57242), (3000, 28621)]