138292000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 286277600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 440, 449, 500, 550, 560, 616, 700, 770, 800, 875, 880, 898, 1000, 1100, 1120, 1232, 1375, 1400, 1540, 1750, 1760, 1796, 1925, 2000, 2200, 2245, 2464, 2750, 2800, 3080, 3143, 3500, 3592, 3850, 4000, 4400, 4490, 4939, 5500, 5600, 6160, 6286, 7000, 7184, 7700, 8800, 8980, 9625, 9878, 11000, 11225, 12320, 12572, 14000, 14368, 15400, 15715, 17960, 19250, 19756, 22000, 22450, 24695, 25144, 28000, 30800, 31430, 34573, 35920, 38500, 39512, 44000, 44900, 49390, 50288, 56125, 61600, 62860, 69146, 71840, 77000, 78575, 79024, 89800, 98780, 100576, 112250, 123475, 125720, 138292, 154000, 157150, 158048, 172865, 179600, 197560, 224500, 246950, 251440, 276584, 308000, 314300, 345730, 359200, 392875, 395120, 449000, 493900, 502880, 553168, 617375, 628600, 691460, 785750, 790240, 864325, 898000, 987800, 1106336, 1234750, 1257200, 1382920, 1571500, 1728650, 1796000, 1975600, 2469500, 2514400, 2765840, 3143000, 3457300, 3951200, 4321625, 4939000, 5531680, 6286000, 6914600, 8643250, 9878000, 12572000, 13829200, 17286500, 19756000, 27658400, 34573000, 69146000, 138292000]

約数ペア:

[(1, 138292000), (2, 69146000), (4, 34573000), (5, 27658400), (7, 19756000), (8, 17286500), (10, 13829200), (11, 12572000), (14, 9878000), (16, 8643250), (20, 6914600), (22, 6286000), (25, 5531680), (28, 4939000), (32, 4321625), (35, 3951200), (40, 3457300), (44, 3143000), (50, 2765840), (55, 2514400), (56, 2469500), (70, 1975600), (77, 1796000), (80, 1728650), (88, 1571500), (100, 1382920), (110, 1257200), (112, 1234750), (125, 1106336), (140, 987800), (154, 898000), (160, 864325), (175, 790240), (176, 785750), (200, 691460), (220, 628600), (224, 617375), (250, 553168), (275, 502880), (280, 493900), (308, 449000), (350, 395120), (352, 392875), (385, 359200), (400, 345730), (440, 314300), (449, 308000), (500, 276584), (550, 251440), (560, 246950), (616, 224500), (700, 197560), (770, 179600), (800, 172865), (875, 158048), (880, 157150), (898, 154000), (1000, 138292), (1100, 125720), (1120, 123475), (1232, 112250), (1375, 100576), (1400, 98780), (1540, 89800), (1750, 79024), (1760, 78575), (1796, 77000), (1925, 71840), (2000, 69146), (2200, 62860), (2245, 61600), (2464, 56125), (2750, 50288), (2800, 49390), (3080, 44900), (3143, 44000), (3500, 39512), (3592, 38500), (3850, 35920), (4000, 34573), (4400, 31430), (4490, 30800), (4939, 28000), (5500, 25144), (5600, 24695), (6160, 22450), (6286, 22000), (7000, 19756), (7184, 19250), (7700, 17960), (8800, 15715), (8980, 15400), (9625, 14368), (9878, 14000), (11000, 12572), (11225, 12320)]