55316800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 170078400

約数和(自身を除く): 114761600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 449, 550, 560, 616, 700, 704, 770, 800, 880, 898, 1100, 1120, 1232, 1400, 1540, 1600, 1760, 1796, 1925, 2200, 2240, 2245, 2464, 2800, 3080, 3143, 3520, 3592, 3850, 4400, 4490, 4928, 4939, 5600, 6160, 6286, 7184, 7700, 8800, 8980, 9878, 11200, 11225, 12320, 12572, 14368, 15400, 15715, 17600, 17960, 19756, 22450, 24640, 24695, 25144, 28736, 30800, 31430, 34573, 35920, 39512, 44900, 49390, 50288, 61600, 62860, 69146, 71840, 78575, 79024, 89800, 98780, 100576, 123200, 123475, 125720, 138292, 143680, 157150, 158048, 172865, 179600, 197560, 201152, 246950, 251440, 276584, 314300, 316096, 345730, 359200, 395120, 493900, 502880, 553168, 628600, 691460, 718400, 790240, 864325, 987800, 1005760, 1106336, 1257200, 1382920, 1580480, 1728650, 1975600, 2212672, 2514400, 2765840, 3457300, 3951200, 5028800, 5531680, 6914600, 7902400, 11063360, 13829200, 27658400, 55316800]

約数ペア:

[(1, 55316800), (2, 27658400), (4, 13829200), (5, 11063360), (7, 7902400), (8, 6914600), (10, 5531680), (11, 5028800), (14, 3951200), (16, 3457300), (20, 2765840), (22, 2514400), (25, 2212672), (28, 1975600), (32, 1728650), (35, 1580480), (40, 1382920), (44, 1257200), (50, 1106336), (55, 1005760), (56, 987800), (64, 864325), (70, 790240), (77, 718400), (80, 691460), (88, 628600), (100, 553168), (110, 502880), (112, 493900), (140, 395120), (154, 359200), (160, 345730), (175, 316096), (176, 314300), (200, 276584), (220, 251440), (224, 246950), (275, 201152), (280, 197560), (308, 179600), (320, 172865), (350, 158048), (352, 157150), (385, 143680), (400, 138292), (440, 125720), (448, 123475), (449, 123200), (550, 100576), (560, 98780), (616, 89800), (700, 79024), (704, 78575), (770, 71840), (800, 69146), (880, 62860), (898, 61600), (1100, 50288), (1120, 49390), (1232, 44900), (1400, 39512), (1540, 35920), (1600, 34573), (1760, 31430), (1796, 30800), (1925, 28736), (2200, 25144), (2240, 24695), (2245, 24640), (2464, 22450), (2800, 19756), (3080, 17960), (3143, 17600), (3520, 15715), (3592, 15400), (3850, 14368), (4400, 12572), (4490, 12320), (4928, 11225), (4939, 11200), (5600, 9878), (6160, 8980), (6286, 8800), (7184, 7700)]