206926800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{172439}}^1$

素因数の和:172460

約数の個数: 60

約数和(自身を含む): 662859360

約数和(自身を除く): 455932560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 172439, 344878, 517317, 689756, 862195, 1034634, 1379512, 1724390, 2069268, 2586585, 2759024, 3448780, 4138536, 4310975, 5173170, 6897560, 8277072, 8621950, 10346340, 12932925, 13795120, 17243900, 20692680, 25865850, 34487800, 41385360, 51731700, 68975600, 103463400, 206926800]

約数ペア:

[(1, 206926800), (2, 103463400), (3, 68975600), (4, 51731700), (5, 41385360), (6, 34487800), (8, 25865850), (10, 20692680), (12, 17243900), (15, 13795120), (16, 12932925), (20, 10346340), (24, 8621950), (25, 8277072), (30, 6897560), (40, 5173170), (48, 4310975), (50, 4138536), (60, 3448780), (75, 2759024), (80, 2586585), (100, 2069268), (120, 1724390), (150, 1379512), (200, 1034634), (240, 862195), (300, 689756), (400, 517317), (600, 344878), (1200, 172439)]