217142400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{22619}}^1$

素因数の和:22646

約数の個数: 96

約数和(自身を含む): 715244400

約数和(自身を除く): 498102000

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 226190, 271428, 339285, 361904, 452380, 542856, 565475, 678570, 723808, 904760, 1085712, 1130950, 1357140, 1447616, 1696425, 1809520, 2171424, 2261900, 2714280, 2895232, 3392850, 3619040, 4342848, 4523800, 5428560, 6785700, 7238080, 8685696, 9047600, 10857120, 13571400, 14476160, 18095200, 21714240, 27142800, 36190400, 43428480, 54285600, 72380800, 108571200, 217142400]

約数ペア:

[(1, 217142400), (2, 108571200), (3, 72380800), (4, 54285600), (5, 43428480), (6, 36190400), (8, 27142800), (10, 21714240), (12, 18095200), (15, 14476160), (16, 13571400), (20, 10857120), (24, 9047600), (25, 8685696), (30, 7238080), (32, 6785700), (40, 5428560), (48, 4523800), (50, 4342848), (60, 3619040), (64, 3392850), (75, 2895232), (80, 2714280), (96, 2261900), (100, 2171424), (120, 1809520), (128, 1696425), (150, 1447616), (160, 1357140), (192, 1130950), (200, 1085712), (240, 904760), (300, 723808), (320, 678570), (384, 565475), (400, 542856), (480, 452380), (600, 361904), (640, 339285), (800, 271428), (960, 226190), (1200, 180952), (1600, 135714), (1920, 113095), (2400, 90476), (3200, 67857), (4800, 45238), (9600, 22619)]