122464000

素因数分解:

$2^8\times 5^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 315675360

約数和(自身を除く): 193211360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 89, 100, 125, 128, 160, 172, 178, 200, 215, 250, 256, 320, 344, 356, 400, 430, 445, 500, 640, 688, 712, 800, 860, 890, 1000, 1075, 1280, 1376, 1424, 1600, 1720, 1780, 2000, 2150, 2225, 2752, 2848, 3200, 3440, 3560, 3827, 4000, 4300, 4450, 5375, 5504, 5696, 6400, 6880, 7120, 7654, 8000, 8600, 8900, 10750, 11008, 11125, 11392, 13760, 14240, 15308, 16000, 17200, 17800, 19135, 21500, 22250, 22784, 27520, 28480, 30616, 32000, 34400, 35600, 38270, 43000, 44500, 55040, 56960, 61232, 68800, 71200, 76540, 86000, 89000, 95675, 113920, 122464, 137600, 142400, 153080, 172000, 178000, 191350, 244928, 275200, 284800, 306160, 344000, 356000, 382700, 478375, 489856, 569600, 612320, 688000, 712000, 765400, 956750, 979712, 1224640, 1376000, 1424000, 1530800, 1913500, 2449280, 2848000, 3061600, 3827000, 4898560, 6123200, 7654000, 12246400, 15308000, 24492800, 30616000, 61232000, 122464000]

約数ペア:

[(1, 122464000), (2, 61232000), (4, 30616000), (5, 24492800), (8, 15308000), (10, 12246400), (16, 7654000), (20, 6123200), (25, 4898560), (32, 3827000), (40, 3061600), (43, 2848000), (50, 2449280), (64, 1913500), (80, 1530800), (86, 1424000), (89, 1376000), (100, 1224640), (125, 979712), (128, 956750), (160, 765400), (172, 712000), (178, 688000), (200, 612320), (215, 569600), (250, 489856), (256, 478375), (320, 382700), (344, 356000), (356, 344000), (400, 306160), (430, 284800), (445, 275200), (500, 244928), (640, 191350), (688, 178000), (712, 172000), (800, 153080), (860, 142400), (890, 137600), (1000, 122464), (1075, 113920), (1280, 95675), (1376, 89000), (1424, 86000), (1600, 76540), (1720, 71200), (1780, 68800), (2000, 61232), (2150, 56960), (2225, 55040), (2752, 44500), (2848, 43000), (3200, 38270), (3440, 35600), (3560, 34400), (3827, 32000), (4000, 30616), (4300, 28480), (4450, 27520), (5375, 22784), (5504, 22250), (5696, 21500), (6400, 19135), (6880, 17800), (7120, 17200), (7654, 16000), (8000, 15308), (8600, 14240), (8900, 13760), (10750, 11392), (11008, 11125)]