15054400

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^2$

素因数の和:216

約数の個数: 63

約数和(自身を含む): 37429059

約数和(自身を除く): 22374659

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 320, 388, 400, 485, 776, 800, 970, 1552, 1600, 1940, 2425, 3104, 3880, 4850, 6208, 7760, 9409, 9700, 15520, 18818, 19400, 31040, 37636, 38800, 47045, 75272, 77600, 94090, 150544, 155200, 188180, 235225, 301088, 376360, 470450, 602176, 752720, 940900, 1505440, 1881800, 3010880, 3763600, 7527200, 15054400]

約数ペア:

[(1, 15054400), (2, 7527200), (4, 3763600), (5, 3010880), (8, 1881800), (10, 1505440), (16, 940900), (20, 752720), (25, 602176), (32, 470450), (40, 376360), (50, 301088), (64, 235225), (80, 188180), (97, 155200), (100, 150544), (160, 94090), (194, 77600), (200, 75272), (320, 47045), (388, 38800), (400, 37636), (485, 31040), (776, 19400), (800, 18818), (970, 15520), (1552, 9700), (1600, 9409), (1940, 7760), (2425, 6208), (3104, 4850)]