15093200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 36729420

約数和(自身を除く): 21636220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 389, 400, 485, 776, 778, 970, 1552, 1556, 1940, 1945, 2425, 3112, 3880, 3890, 4850, 6224, 7760, 7780, 9700, 9725, 15560, 19400, 19450, 31120, 37733, 38800, 38900, 75466, 77800, 150932, 155600, 188665, 301864, 377330, 603728, 754660, 943325, 1509320, 1886650, 3018640, 3773300, 7546600, 15093200]

約数ペア:

[(1, 15093200), (2, 7546600), (4, 3773300), (5, 3018640), (8, 1886650), (10, 1509320), (16, 943325), (20, 754660), (25, 603728), (40, 377330), (50, 301864), (80, 188665), (97, 155600), (100, 150932), (194, 77800), (200, 75466), (388, 38900), (389, 38800), (400, 37733), (485, 31120), (776, 19450), (778, 19400), (970, 15560), (1552, 9725), (1556, 9700), (1940, 7780), (1945, 7760), (2425, 6224), (3112, 4850), (3880, 3890)]