71923200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 120

約数和(自身を含む): 237720648

約数和(自身を除く): 165797448

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, 1200, 1280, 1536, 1600, 1873, 1920, 2400, 2560, 3200, 3746, 3840, 4800, 5619, 6400, 7492, 7680, 9365, 9600, 11238, 12800, 14984, 18730, 19200, 22476, 28095, 29968, 37460, 38400, 44952, 46825, 56190, 59936, 74920, 89904, 93650, 112380, 119872, 140475, 149840, 179808, 187300, 224760, 239744, 280950, 299680, 359616, 374600, 449520, 479488, 561900, 599360, 719232, 749200, 899040, 958976, 1123800, 1198720, 1438464, 1498400, 1798080, 2247600, 2397440, 2876928, 2996800, 3596160, 4495200, 4794880, 5993600, 7192320, 8990400, 11987200, 14384640, 17980800, 23974400, 35961600, 71923200]

約数ペア:

[(1, 71923200), (2, 35961600), (3, 23974400), (4, 17980800), (5, 14384640), (6, 11987200), (8, 8990400), (10, 7192320), (12, 5993600), (15, 4794880), (16, 4495200), (20, 3596160), (24, 2996800), (25, 2876928), (30, 2397440), (32, 2247600), (40, 1798080), (48, 1498400), (50, 1438464), (60, 1198720), (64, 1123800), (75, 958976), (80, 899040), (96, 749200), (100, 719232), (120, 599360), (128, 561900), (150, 479488), (160, 449520), (192, 374600), (200, 359616), (240, 299680), (256, 280950), (300, 239744), (320, 224760), (384, 187300), (400, 179808), (480, 149840), (512, 140475), (600, 119872), (640, 112380), (768, 93650), (800, 89904), (960, 74920), (1200, 59936), (1280, 56190), (1536, 46825), (1600, 44952), (1873, 38400), (1920, 37460), (2400, 29968), (2560, 28095), (3200, 22476), (3746, 19200), (3840, 18730), (4800, 14984), (5619, 12800), (6400, 11238), (7492, 9600), (7680, 9365)]