15067600

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 36594880

約数和(自身を除く): 21527280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 271, 278, 400, 542, 556, 695, 1084, 1112, 1355, 1390, 2168, 2224, 2710, 2780, 3475, 4336, 5420, 5560, 6775, 6950, 10840, 11120, 13550, 13900, 21680, 27100, 27800, 37669, 54200, 55600, 75338, 108400, 150676, 188345, 301352, 376690, 602704, 753380, 941725, 1506760, 1883450, 3013520, 3766900, 7533800, 15067600]

約数ペア:

[(1, 15067600), (2, 7533800), (4, 3766900), (5, 3013520), (8, 1883450), (10, 1506760), (16, 941725), (20, 753380), (25, 602704), (40, 376690), (50, 301352), (80, 188345), (100, 150676), (139, 108400), (200, 75338), (271, 55600), (278, 54200), (400, 37669), (542, 27800), (556, 27100), (695, 21680), (1084, 13900), (1112, 13550), (1355, 11120), (1390, 10840), (2168, 6950), (2224, 6775), (2710, 5560), (2780, 5420), (3475, 4336)]