66969600

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 168

約数和(自身を含む): 223464120

約数和(自身を除く): 156494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 128, 150, 160, 192, 200, 218, 240, 256, 300, 320, 327, 384, 400, 436, 480, 512, 545, 600, 640, 654, 768, 800, 872, 960, 1024, 1090, 1200, 1280, 1308, 1536, 1600, 1635, 1744, 1920, 2048, 2180, 2400, 2560, 2616, 2725, 3072, 3200, 3270, 3488, 3840, 4096, 4360, 4800, 5120, 5232, 5450, 6144, 6400, 6540, 6976, 7680, 8175, 8192, 8720, 9600, 10240, 10464, 10900, 12288, 12800, 13080, 13952, 15360, 16350, 17440, 19200, 20480, 20928, 21800, 24576, 25600, 26160, 27904, 30720, 32700, 34880, 38400, 40960, 41856, 43600, 51200, 52320, 55808, 61440, 65400, 69760, 76800, 83712, 87200, 102400, 104640, 111616, 122880, 130800, 139520, 153600, 167424, 174400, 204800, 209280, 223232, 261600, 279040, 307200, 334848, 348800, 418560, 446464, 523200, 558080, 614400, 669696, 697600, 837120, 892928, 1046400, 1116160, 1339392, 1395200, 1674240, 2092800, 2232320, 2678784, 2790400, 3348480, 4185600, 4464640, 5580800, 6696960, 8371200, 11161600, 13393920, 16742400, 22323200, 33484800, 66969600]

約数ペア:

[(1, 66969600), (2, 33484800), (3, 22323200), (4, 16742400), (5, 13393920), (6, 11161600), (8, 8371200), (10, 6696960), (12, 5580800), (15, 4464640), (16, 4185600), (20, 3348480), (24, 2790400), (25, 2678784), (30, 2232320), (32, 2092800), (40, 1674240), (48, 1395200), (50, 1339392), (60, 1116160), (64, 1046400), (75, 892928), (80, 837120), (96, 697600), (100, 669696), (109, 614400), (120, 558080), (128, 523200), (150, 446464), (160, 418560), (192, 348800), (200, 334848), (218, 307200), (240, 279040), (256, 261600), (300, 223232), (320, 209280), (327, 204800), (384, 174400), (400, 167424), (436, 153600), (480, 139520), (512, 130800), (545, 122880), (600, 111616), (640, 104640), (654, 102400), (768, 87200), (800, 83712), (872, 76800), (960, 69760), (1024, 65400), (1090, 61440), (1200, 55808), (1280, 52320), (1308, 51200), (1536, 43600), (1600, 41856), (1635, 40960), (1744, 38400), (1920, 34880), (2048, 32700), (2180, 30720), (2400, 27904), (2560, 26160), (2616, 25600), (2725, 24576), (3072, 21800), (3200, 20928), (3270, 20480), (3488, 19200), (3840, 17440), (4096, 16350), (4360, 15360), (4800, 13952), (5120, 13080), (5232, 12800), (5450, 12288), (6144, 10900), (6400, 10464), (6540, 10240), (6976, 9600), (7680, 8720), (8175, 8192)]