85625120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 234057600

約数和(自身を除く): 148432480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 859, 890, 1120, 1246, 1424, 1718, 1780, 2492, 2848, 3115, 3436, 3560, 4295, 4984, 6013, 6230, 6872, 7120, 8590, 9968, 12026, 12460, 13744, 14240, 17180, 19936, 24052, 24920, 27488, 30065, 34360, 48104, 49840, 60130, 68720, 76451, 96208, 99680, 120260, 137440, 152902, 192416, 240520, 305804, 382255, 481040, 535157, 611608, 764510, 962080, 1070314, 1223216, 1529020, 2140628, 2446432, 2675785, 3058040, 4281256, 5351570, 6116080, 8562512, 10703140, 12232160, 17125024, 21406280, 42812560, 85625120]

約数ペア:

[(1, 85625120), (2, 42812560), (4, 21406280), (5, 17125024), (7, 12232160), (8, 10703140), (10, 8562512), (14, 6116080), (16, 5351570), (20, 4281256), (28, 3058040), (32, 2675785), (35, 2446432), (40, 2140628), (56, 1529020), (70, 1223216), (80, 1070314), (89, 962080), (112, 764510), (140, 611608), (160, 535157), (178, 481040), (224, 382255), (280, 305804), (356, 240520), (445, 192416), (560, 152902), (623, 137440), (712, 120260), (859, 99680), (890, 96208), (1120, 76451), (1246, 68720), (1424, 60130), (1718, 49840), (1780, 48104), (2492, 34360), (2848, 30065), (3115, 27488), (3436, 24920), (3560, 24052), (4295, 19936), (4984, 17180), (6013, 14240), (6230, 13744), (6872, 12460), (7120, 12026), (8590, 9968)]