161827200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 592558800

約数和(自身を除く): 430731600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1873, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 3746, 4320, 4800, 5400, 5619, 5760, 7200, 7492, 8640, 9365, 9600, 10800, 11238, 14400, 14984, 16857, 17280, 18730, 21600, 22476, 28095, 28800, 29968, 33714, 37460, 43200, 44952, 46825, 50571, 56190, 59936, 67428, 74920, 84285, 86400, 89904, 93650, 101142, 112380, 119872, 134856, 140475, 149840, 168570, 179808, 187300, 202284, 224760, 239744, 252855, 269712, 280950, 299680, 337140, 359616, 374600, 404568, 421425, 449520, 505710, 539424, 561900, 599360, 674280, 719232, 749200, 809136, 842850, 899040, 1011420, 1078848, 1123800, 1198720, 1264275, 1348560, 1498400, 1618272, 1685700, 1798080, 2022840, 2157696, 2247600, 2528550, 2697120, 2996800, 3236544, 3371400, 3596160, 4045680, 4495200, 5057100, 5394240, 5993600, 6473088, 6742800, 8091360, 8990400, 10114200, 10788480, 13485600, 16182720, 17980800, 20228400, 26971200, 32365440, 40456800, 53942400, 80913600, 161827200]

約数ペア:

[(1, 161827200), (2, 80913600), (3, 53942400), (4, 40456800), (5, 32365440), (6, 26971200), (8, 20228400), (9, 17980800), (10, 16182720), (12, 13485600), (15, 10788480), (16, 10114200), (18, 8990400), (20, 8091360), (24, 6742800), (25, 6473088), (27, 5993600), (30, 5394240), (32, 5057100), (36, 4495200), (40, 4045680), (45, 3596160), (48, 3371400), (50, 3236544), (54, 2996800), (60, 2697120), (64, 2528550), (72, 2247600), (75, 2157696), (80, 2022840), (90, 1798080), (96, 1685700), (100, 1618272), (108, 1498400), (120, 1348560), (128, 1264275), (135, 1198720), (144, 1123800), (150, 1078848), (160, 1011420), (180, 899040), (192, 842850), (200, 809136), (216, 749200), (225, 719232), (240, 674280), (270, 599360), (288, 561900), (300, 539424), (320, 505710), (360, 449520), (384, 421425), (400, 404568), (432, 374600), (450, 359616), (480, 337140), (540, 299680), (576, 280950), (600, 269712), (640, 252855), (675, 239744), (720, 224760), (800, 202284), (864, 187300), (900, 179808), (960, 168570), (1080, 149840), (1152, 140475), (1200, 134856), (1350, 119872), (1440, 112380), (1600, 101142), (1728, 93650), (1800, 89904), (1873, 86400), (1920, 84285), (2160, 74920), (2400, 67428), (2700, 59936), (2880, 56190), (3200, 50571), (3456, 46825), (3600, 44952), (3746, 43200), (4320, 37460), (4800, 33714), (5400, 29968), (5619, 28800), (5760, 28095), (7200, 22476), (7492, 21600), (8640, 18730), (9365, 17280), (9600, 16857), (10800, 14984), (11238, 14400)]