47267500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 122985632

約数和(自身を除く): 75718132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 73, 74, 100, 125, 140, 146, 148, 175, 185, 250, 259, 292, 350, 365, 370, 500, 511, 518, 625, 700, 730, 740, 875, 925, 1022, 1036, 1250, 1295, 1460, 1750, 1825, 1850, 2044, 2500, 2555, 2590, 2701, 3500, 3650, 3700, 4375, 4625, 5110, 5180, 5402, 6475, 7300, 8750, 9125, 9250, 10220, 10804, 12775, 12950, 13505, 17500, 18250, 18500, 18907, 23125, 25550, 25900, 27010, 32375, 36500, 37814, 45625, 46250, 51100, 54020, 63875, 64750, 67525, 75628, 91250, 92500, 94535, 127750, 129500, 135050, 161875, 182500, 189070, 255500, 270100, 319375, 323750, 337625, 378140, 472675, 638750, 647500, 675250, 945350, 1277500, 1350500, 1688125, 1890700, 2363375, 3376250, 4726750, 6752500, 9453500, 11816875, 23633750, 47267500]

約数ペア:

[(1, 47267500), (2, 23633750), (4, 11816875), (5, 9453500), (7, 6752500), (10, 4726750), (14, 3376250), (20, 2363375), (25, 1890700), (28, 1688125), (35, 1350500), (37, 1277500), (50, 945350), (70, 675250), (73, 647500), (74, 638750), (100, 472675), (125, 378140), (140, 337625), (146, 323750), (148, 319375), (175, 270100), (185, 255500), (250, 189070), (259, 182500), (292, 161875), (350, 135050), (365, 129500), (370, 127750), (500, 94535), (511, 92500), (518, 91250), (625, 75628), (700, 67525), (730, 64750), (740, 63875), (875, 54020), (925, 51100), (1022, 46250), (1036, 45625), (1250, 37814), (1295, 36500), (1460, 32375), (1750, 27010), (1825, 25900), (1850, 25550), (2044, 23125), (2500, 18907), (2555, 18500), (2590, 18250), (2701, 17500), (3500, 13505), (3650, 12950), (3700, 12775), (4375, 10804), (4625, 10220), (5110, 9250), (5180, 9125), (5402, 8750), (6475, 7300)]