140054400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 512876400

約数和(自身を除く): 372822000

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, 1621, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3242, 3456, 3600, 4320, 4800, 4863, 5400, 5760, 6484, 7200, 8105, 8640, 9600, 9726, 10800, 12968, 14400, 14589, 16210, 17280, 19452, 21600, 24315, 25936, 28800, 29178, 32420, 38904, 40525, 43200, 43767, 48630, 51872, 58356, 64840, 72945, 77808, 81050, 86400, 87534, 97260, 103744, 116712, 121575, 129680, 145890, 155616, 162100, 175068, 194520, 207488, 218835, 233424, 243150, 259360, 291780, 311232, 324200, 350136, 364725, 389040, 437670, 466848, 486300, 518720, 583560, 622464, 648400, 700272, 729450, 778080, 875340, 933696, 972600, 1037440, 1094175, 1167120, 1296800, 1400544, 1458900, 1556160, 1750680, 1867392, 1945200, 2188350, 2334240, 2593600, 2801088, 2917800, 3112320, 3501360, 3890400, 4376700, 4668480, 5187200, 5602176, 5835600, 7002720, 7780800, 8753400, 9336960, 11671200, 14005440, 15561600, 17506800, 23342400, 28010880, 35013600, 46684800, 70027200, 140054400]

約数ペア:

[(1, 140054400), (2, 70027200), (3, 46684800), (4, 35013600), (5, 28010880), (6, 23342400), (8, 17506800), (9, 15561600), (10, 14005440), (12, 11671200), (15, 9336960), (16, 8753400), (18, 7780800), (20, 7002720), (24, 5835600), (25, 5602176), (27, 5187200), (30, 4668480), (32, 4376700), (36, 3890400), (40, 3501360), (45, 3112320), (48, 2917800), (50, 2801088), (54, 2593600), (60, 2334240), (64, 2188350), (72, 1945200), (75, 1867392), (80, 1750680), (90, 1556160), (96, 1458900), (100, 1400544), (108, 1296800), (120, 1167120), (128, 1094175), (135, 1037440), (144, 972600), (150, 933696), (160, 875340), (180, 778080), (192, 729450), (200, 700272), (216, 648400), (225, 622464), (240, 583560), (270, 518720), (288, 486300), (300, 466848), (320, 437670), (360, 389040), (384, 364725), (400, 350136), (432, 324200), (450, 311232), (480, 291780), (540, 259360), (576, 243150), (600, 233424), (640, 218835), (675, 207488), (720, 194520), (800, 175068), (864, 162100), (900, 155616), (960, 145890), (1080, 129680), (1152, 121575), (1200, 116712), (1350, 103744), (1440, 97260), (1600, 87534), (1621, 86400), (1728, 81050), (1800, 77808), (1920, 72945), (2160, 64840), (2400, 58356), (2700, 51872), (2880, 48630), (3200, 43767), (3242, 43200), (3456, 40525), (3600, 38904), (4320, 32420), (4800, 29178), (4863, 28800), (5400, 25936), (5760, 24315), (6484, 21600), (7200, 19452), (8105, 17280), (8640, 16210), (9600, 14589), (9726, 14400), (10800, 12968)]