5645400

素因数分解:

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

素因数の和:213

約数の個数: 72

約数和(自身を含む): 17683020

約数和(自身を除く): 12037620

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 582, 600, 776, 970, 1164, 1455, 1940, 2328, 2425, 2910, 3880, 4850, 5820, 7275, 9409, 9700, 11640, 14550, 18818, 19400, 28227, 29100, 37636, 47045, 56454, 58200, 75272, 94090, 112908, 141135, 188180, 225816, 235225, 282270, 376360, 470450, 564540, 705675, 940900, 1129080, 1411350, 1881800, 2822700, 5645400]

約数ペア:

[(1, 5645400), (2, 2822700), (3, 1881800), (4, 1411350), (5, 1129080), (6, 940900), (8, 705675), (10, 564540), (12, 470450), (15, 376360), (20, 282270), (24, 235225), (25, 225816), (30, 188180), (40, 141135), (50, 112908), (60, 94090), (75, 75272), (97, 58200), (100, 56454), (120, 47045), (150, 37636), (194, 29100), (200, 28227), (291, 19400), (300, 18818), (388, 14550), (485, 11640), (582, 9700), (600, 9409), (776, 7275), (970, 5820), (1164, 4850), (1455, 3880), (1940, 2910), (2328, 2425)]