30616000

素因数分解:

$2^6\times 5^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 78455520

約数和(自身を除く): 47839520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 89, 100, 125, 160, 172, 178, 200, 215, 250, 320, 344, 356, 400, 430, 445, 500, 688, 712, 800, 860, 890, 1000, 1075, 1376, 1424, 1600, 1720, 1780, 2000, 2150, 2225, 2752, 2848, 3440, 3560, 3827, 4000, 4300, 4450, 5375, 5696, 6880, 7120, 7654, 8000, 8600, 8900, 10750, 11125, 13760, 14240, 15308, 17200, 17800, 19135, 21500, 22250, 28480, 30616, 34400, 35600, 38270, 43000, 44500, 61232, 68800, 71200, 76540, 86000, 89000, 95675, 122464, 142400, 153080, 172000, 178000, 191350, 244928, 306160, 344000, 356000, 382700, 478375, 612320, 712000, 765400, 956750, 1224640, 1530800, 1913500, 3061600, 3827000, 6123200, 7654000, 15308000, 30616000]

約数ペア:

[(1, 30616000), (2, 15308000), (4, 7654000), (5, 6123200), (8, 3827000), (10, 3061600), (16, 1913500), (20, 1530800), (25, 1224640), (32, 956750), (40, 765400), (43, 712000), (50, 612320), (64, 478375), (80, 382700), (86, 356000), (89, 344000), (100, 306160), (125, 244928), (160, 191350), (172, 178000), (178, 172000), (200, 153080), (215, 142400), (250, 122464), (320, 95675), (344, 89000), (356, 86000), (400, 76540), (430, 71200), (445, 68800), (500, 61232), (688, 44500), (712, 43000), (800, 38270), (860, 35600), (890, 34400), (1000, 30616), (1075, 28480), (1376, 22250), (1424, 21500), (1600, 19135), (1720, 17800), (1780, 17200), (2000, 15308), (2150, 14240), (2225, 13760), (2752, 11125), (2848, 10750), (3440, 8900), (3560, 8600), (3827, 8000), (4000, 7654), (4300, 7120), (4450, 6880), (5375, 5696)]