121727200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{21737}}^1$

素因数の和:21764

約数の個数: 72

約数和(自身を含む): 339634512

約数和(自身を除く): 217907312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 21737, 43474, 86948, 108685, 152159, 173896, 217370, 304318, 347792, 434740, 543425, 608636, 695584, 760795, 869480, 1086850, 1217272, 1521590, 1738960, 2173700, 2434544, 3043180, 3477920, 3803975, 4347400, 4869088, 6086360, 7607950, 8694800, 12172720, 15215900, 17389600, 24345440, 30431800, 60863600, 121727200]

約数ペア:

[(1, 121727200), (2, 60863600), (4, 30431800), (5, 24345440), (7, 17389600), (8, 15215900), (10, 12172720), (14, 8694800), (16, 7607950), (20, 6086360), (25, 4869088), (28, 4347400), (32, 3803975), (35, 3477920), (40, 3043180), (50, 2434544), (56, 2173700), (70, 1738960), (80, 1521590), (100, 1217272), (112, 1086850), (140, 869480), (160, 760795), (175, 695584), (200, 608636), (224, 543425), (280, 434740), (350, 347792), (400, 304318), (560, 217370), (700, 173896), (800, 152159), (1120, 108685), (1400, 86948), (2800, 43474), (5600, 21737)]