28227000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^2$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 88985520

約数和(自身を除く): 60758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 582, 600, 750, 776, 970, 1000, 1164, 1455, 1500, 1940, 2328, 2425, 2910, 3000, 3880, 4850, 5820, 7275, 9409, 9700, 11640, 12125, 14550, 18818, 19400, 24250, 28227, 29100, 36375, 37636, 47045, 48500, 56454, 58200, 72750, 75272, 94090, 97000, 112908, 141135, 145500, 188180, 225816, 235225, 282270, 291000, 376360, 470450, 564540, 705675, 940900, 1129080, 1176125, 1411350, 1881800, 2352250, 2822700, 3528375, 4704500, 5645400, 7056750, 9409000, 14113500, 28227000]

約数ペア:

[(1, 28227000), (2, 14113500), (3, 9409000), (4, 7056750), (5, 5645400), (6, 4704500), (8, 3528375), (10, 2822700), (12, 2352250), (15, 1881800), (20, 1411350), (24, 1176125), (25, 1129080), (30, 940900), (40, 705675), (50, 564540), (60, 470450), (75, 376360), (97, 291000), (100, 282270), (120, 235225), (125, 225816), (150, 188180), (194, 145500), (200, 141135), (250, 112908), (291, 97000), (300, 94090), (375, 75272), (388, 72750), (485, 58200), (500, 56454), (582, 48500), (600, 47045), (750, 37636), (776, 36375), (970, 29100), (1000, 28227), (1164, 24250), (1455, 19400), (1500, 18818), (1940, 14550), (2328, 12125), (2425, 11640), (2910, 9700), (3000, 9409), (3880, 7275), (4850, 5820)]