131292000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 288

約数和(自身を含む): 533542464

約数和(自身を除く): 402250464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 521, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1042, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1563, 1575, 1680, 1750, 1800, 2000, 2016, 2084, 2100, 2250, 2400, 2520, 2605, 2625, 2800, 3000, 3126, 3150, 3360, 3500, 3600, 3647, 4000, 4168, 4200, 4500, 4689, 5040, 5210, 5250, 5600, 6000, 6252, 6300, 7000, 7200, 7294, 7815, 7875, 8336, 8400, 9000, 9378, 10080, 10420, 10500, 10941, 12000, 12504, 12600, 13025, 14000, 14588, 15630, 15750, 16672, 16800, 18000, 18235, 18756, 20840, 21000, 21882, 23445, 25008, 25200, 26050, 28000, 29176, 31260, 31500, 32823, 36000, 36470, 37512, 39075, 41680, 42000, 43764, 46890, 50016, 50400, 52100, 54705, 58352, 62520, 63000, 65125, 65646, 72940, 75024, 78150, 83360, 84000, 87528, 91175, 93780, 104200, 109410, 116704, 117225, 125040, 126000, 130250, 131292, 145880, 150048, 156300, 164115, 175056, 182350, 187560, 195375, 208400, 218820, 234450, 250080, 252000, 260500, 262584, 273525, 291760, 312600, 328230, 350112, 364700, 375120, 390750, 416800, 437640, 455875, 468900, 521000, 525168, 547050, 583520, 586125, 625200, 656460, 729400, 750240, 781500, 820575, 875280, 911750, 937800, 1042000, 1050336, 1094100, 1172250, 1250400, 1312920, 1367625, 1458800, 1563000, 1641150, 1750560, 1823500, 1875600, 2084000, 2188200, 2344500, 2625840, 2735250, 2917600, 3126000, 3282300, 3647000, 3751200, 4102875, 4376400, 4689000, 5251680, 5470500, 6252000, 6564600, 7294000, 8205750, 8752800, 9378000, 10941000, 13129200, 14588000, 16411500, 18756000, 21882000, 26258400, 32823000, 43764000, 65646000, 131292000]

約数ペア:

[(1, 131292000), (2, 65646000), (3, 43764000), (4, 32823000), (5, 26258400), (6, 21882000), (7, 18756000), (8, 16411500), (9, 14588000), (10, 13129200), (12, 10941000), (14, 9378000), (15, 8752800), (16, 8205750), (18, 7294000), (20, 6564600), (21, 6252000), (24, 5470500), (25, 5251680), (28, 4689000), (30, 4376400), (32, 4102875), (35, 3751200), (36, 3647000), (40, 3282300), (42, 3126000), (45, 2917600), (48, 2735250), (50, 2625840), (56, 2344500), (60, 2188200), (63, 2084000), (70, 1875600), (72, 1823500), (75, 1750560), (80, 1641150), (84, 1563000), (90, 1458800), (96, 1367625), (100, 1312920), (105, 1250400), (112, 1172250), (120, 1094100), (125, 1050336), (126, 1042000), (140, 937800), (144, 911750), (150, 875280), (160, 820575), (168, 781500), (175, 750240), (180, 729400), (200, 656460), (210, 625200), (224, 586125), (225, 583520), (240, 547050), (250, 525168), (252, 521000), (280, 468900), (288, 455875), (300, 437640), (315, 416800), (336, 390750), (350, 375120), (360, 364700), (375, 350112), (400, 328230), (420, 312600), (450, 291760), (480, 273525), (500, 262584), (504, 260500), (521, 252000), (525, 250080), (560, 234450), (600, 218820), (630, 208400), (672, 195375), (700, 187560), (720, 182350), (750, 175056), (800, 164115), (840, 156300), (875, 150048), (900, 145880), (1000, 131292), (1008, 130250), (1042, 126000), (1050, 125040), (1120, 117225), (1125, 116704), (1200, 109410), (1260, 104200), (1400, 93780), (1440, 91175), (1500, 87528), (1563, 84000), (1575, 83360), (1680, 78150), (1750, 75024), (1800, 72940), (2000, 65646), (2016, 65125), (2084, 63000), (2100, 62520), (2250, 58352), (2400, 54705), (2520, 52100), (2605, 50400), (2625, 50016), (2800, 46890), (3000, 43764), (3126, 42000), (3150, 41680), (3360, 39075), (3500, 37512), (3600, 36470), (3647, 36000), (4000, 32823), (4168, 31500), (4200, 31260), (4500, 29176), (4689, 28000), (5040, 26050), (5210, 25200), (5250, 25008), (5600, 23445), (6000, 21882), (6252, 21000), (6300, 20840), (7000, 18756), (7200, 18235), (7294, 18000), (7815, 16800), (7875, 16672), (8336, 15750), (8400, 15630), (9000, 14588), (9378, 14000), (10080, 13025), (10420, 12600), (10500, 12504), (10941, 12000)]