55286400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 196549920

約数和(自身を除く): 141263520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 443, 480, 520, 600, 624, 640, 650, 780, 800, 832, 886, 960, 975, 1040, 1200, 1248, 1300, 1329, 1560, 1600, 1664, 1772, 1920, 1950, 2080, 2215, 2400, 2496, 2600, 2658, 3120, 3200, 3544, 3900, 4160, 4430, 4800, 4992, 5200, 5316, 5759, 6240, 6645, 7088, 7800, 8320, 8860, 9600, 10400, 10632, 11075, 11518, 12480, 13290, 14176, 15600, 17277, 17720, 20800, 21264, 22150, 23036, 24960, 26580, 28352, 28795, 31200, 33225, 34554, 35440, 41600, 42528, 44300, 46072, 53160, 56704, 57590, 62400, 66450, 69108, 70880, 85056, 86385, 88600, 92144, 106320, 115180, 124800, 132900, 138216, 141760, 143975, 170112, 172770, 177200, 184288, 212640, 230360, 265800, 276432, 283520, 287950, 345540, 354400, 368576, 425280, 431925, 460720, 531600, 552864, 575900, 691080, 708800, 737152, 850560, 863850, 921440, 1063200, 1105728, 1151800, 1382160, 1417600, 1727700, 1842880, 2126400, 2211456, 2303600, 2764320, 3455400, 3685760, 4252800, 4607200, 5528640, 6910800, 9214400, 11057280, 13821600, 18428800, 27643200, 55286400]

約数ペア:

[(1, 55286400), (2, 27643200), (3, 18428800), (4, 13821600), (5, 11057280), (6, 9214400), (8, 6910800), (10, 5528640), (12, 4607200), (13, 4252800), (15, 3685760), (16, 3455400), (20, 2764320), (24, 2303600), (25, 2211456), (26, 2126400), (30, 1842880), (32, 1727700), (39, 1417600), (40, 1382160), (48, 1151800), (50, 1105728), (52, 1063200), (60, 921440), (64, 863850), (65, 850560), (75, 737152), (78, 708800), (80, 691080), (96, 575900), (100, 552864), (104, 531600), (120, 460720), (128, 431925), (130, 425280), (150, 368576), (156, 354400), (160, 345540), (192, 287950), (195, 283520), (200, 276432), (208, 265800), (240, 230360), (260, 212640), (300, 184288), (312, 177200), (320, 172770), (325, 170112), (384, 143975), (390, 141760), (400, 138216), (416, 132900), (443, 124800), (480, 115180), (520, 106320), (600, 92144), (624, 88600), (640, 86385), (650, 85056), (780, 70880), (800, 69108), (832, 66450), (886, 62400), (960, 57590), (975, 56704), (1040, 53160), (1200, 46072), (1248, 44300), (1300, 42528), (1329, 41600), (1560, 35440), (1600, 34554), (1664, 33225), (1772, 31200), (1920, 28795), (1950, 28352), (2080, 26580), (2215, 24960), (2400, 23036), (2496, 22150), (2600, 21264), (2658, 20800), (3120, 17720), (3200, 17277), (3544, 15600), (3900, 14176), (4160, 13290), (4430, 12480), (4800, 11518), (4992, 11075), (5200, 10632), (5316, 10400), (5759, 9600), (6240, 8860), (6645, 8320), (7088, 7800)]