27347200

素因数分解:

$2^8\times 5^2\times {\mathrm{4273}}^1$

素因数の和:4299

約数の個数: 54

約数和(自身を含む): 67704434

約数和(自身を除く): 40357234

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 4273, 6400, 8546, 17092, 21365, 34184, 42730, 68368, 85460, 106825, 136736, 170920, 213650, 273472, 341840, 427300, 546944, 683680, 854600, 1093888, 1367360, 1709200, 2734720, 3418400, 5469440, 6836800, 13673600, 27347200]

約数ペア:

[(1, 27347200), (2, 13673600), (4, 6836800), (5, 5469440), (8, 3418400), (10, 2734720), (16, 1709200), (20, 1367360), (25, 1093888), (32, 854600), (40, 683680), (50, 546944), (64, 427300), (80, 341840), (100, 273472), (128, 213650), (160, 170920), (200, 136736), (256, 106825), (320, 85460), (400, 68368), (640, 42730), (800, 34184), (1280, 21365), (1600, 17092), (3200, 8546), (4273, 6400)]