133991200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 380225664

約数和(自身を除く): 246234464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 284, 337, 350, 355, 400, 497, 560, 568, 674, 700, 710, 800, 994, 1120, 1136, 1348, 1400, 1420, 1685, 1775, 1988, 2272, 2359, 2485, 2696, 2800, 2840, 3370, 3550, 3976, 4718, 4970, 5392, 5600, 5680, 6740, 7100, 7952, 8425, 9436, 9940, 10784, 11360, 11795, 12425, 13480, 14200, 15904, 16850, 18872, 19880, 23590, 23927, 24850, 26960, 28400, 33700, 37744, 39760, 47180, 47854, 49700, 53920, 56800, 58975, 67400, 75488, 79520, 94360, 95708, 99400, 117950, 119635, 134800, 167489, 188720, 191416, 198800, 235900, 239270, 269600, 334978, 377440, 382832, 397600, 471800, 478540, 598175, 669956, 765664, 837445, 943600, 957080, 1196350, 1339912, 1674890, 1887200, 1914160, 2392700, 2679824, 3349780, 3828320, 4187225, 4785400, 5359648, 6699560, 8374450, 9570800, 13399120, 16748900, 19141600, 26798240, 33497800, 66995600, 133991200]

約数ペア:

[(1, 133991200), (2, 66995600), (4, 33497800), (5, 26798240), (7, 19141600), (8, 16748900), (10, 13399120), (14, 9570800), (16, 8374450), (20, 6699560), (25, 5359648), (28, 4785400), (32, 4187225), (35, 3828320), (40, 3349780), (50, 2679824), (56, 2392700), (70, 1914160), (71, 1887200), (80, 1674890), (100, 1339912), (112, 1196350), (140, 957080), (142, 943600), (160, 837445), (175, 765664), (200, 669956), (224, 598175), (280, 478540), (284, 471800), (337, 397600), (350, 382832), (355, 377440), (400, 334978), (497, 269600), (560, 239270), (568, 235900), (674, 198800), (700, 191416), (710, 188720), (800, 167489), (994, 134800), (1120, 119635), (1136, 117950), (1348, 99400), (1400, 95708), (1420, 94360), (1685, 79520), (1775, 75488), (1988, 67400), (2272, 58975), (2359, 56800), (2485, 53920), (2696, 49700), (2800, 47854), (2840, 47180), (3370, 39760), (3550, 37744), (3976, 33700), (4718, 28400), (4970, 26960), (5392, 24850), (5600, 23927), (5680, 23590), (6740, 19880), (7100, 18872), (7952, 16850), (8425, 15904), (9436, 14200), (9940, 13480), (10784, 12425), (11360, 11795)]