2290790400

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{7457}}^1$

素因数の和:7494

約数の個数: 156

約数和(自身を含む): 7574971272

約数和(自身を除く): 5284180872

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, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4096, 4800, 5120, 6144, 6400, 7457, 7680, 9600, 10240, 12288, 12800, 14914, 15360, 19200, 20480, 22371, 25600, 29828, 30720, 37285, 38400, 44742, 51200, 59656, 61440, 74570, 76800, 89484, 102400, 111855, 119312, 149140, 153600, 178968, 186425, 223710, 238624, 298280, 307200, 357936, 372850, 447420, 477248, 559275, 596560, 715872, 745700, 894840, 954496, 1118550, 1193120, 1431744, 1491400, 1789680, 1908992, 2237100, 2386240, 2863488, 2982800, 3579360, 3817984, 4474200, 4772480, 5726976, 5965600, 7158720, 7635968, 8948400, 9544960, 11453952, 11931200, 14317440, 15271936, 17896800, 19089920, 22907904, 23862400, 28634880, 30543872, 35793600, 38179840, 45815808, 47724800, 57269760, 71587200, 76359680, 91631616, 95449600, 114539520, 143174400, 152719360, 190899200, 229079040, 286348800, 381798400, 458158080, 572697600, 763596800, 1145395200, 2290790400]

約数ペア:

[(1, 2290790400), (2, 1145395200), (3, 763596800), (4, 572697600), (5, 458158080), (6, 381798400), (8, 286348800), (10, 229079040), (12, 190899200), (15, 152719360), (16, 143174400), (20, 114539520), (24, 95449600), (25, 91631616), (30, 76359680), (32, 71587200), (40, 57269760), (48, 47724800), (50, 45815808), (60, 38179840), (64, 35793600), (75, 30543872), (80, 28634880), (96, 23862400), (100, 22907904), (120, 19089920), (128, 17896800), (150, 15271936), (160, 14317440), (192, 11931200), (200, 11453952), (240, 9544960), (256, 8948400), (300, 7635968), (320, 7158720), (384, 5965600), (400, 5726976), (480, 4772480), (512, 4474200), (600, 3817984), (640, 3579360), (768, 2982800), (800, 2863488), (960, 2386240), (1024, 2237100), (1200, 1908992), (1280, 1789680), (1536, 1491400), (1600, 1431744), (1920, 1193120), (2048, 1118550), (2400, 954496), (2560, 894840), (3072, 745700), (3200, 715872), (3840, 596560), (4096, 559275), (4800, 477248), (5120, 447420), (6144, 372850), (6400, 357936), (7457, 307200), (7680, 298280), (9600, 238624), (10240, 223710), (12288, 186425), (12800, 178968), (14914, 153600), (15360, 149140), (19200, 119312), (20480, 111855), (22371, 102400), (25600, 89484), (29828, 76800), (30720, 74570), (37285, 61440), (38400, 59656), (44742, 51200)]