328230000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 300

約数和(自身を含む): 1314366768

約数和(自身を除く): 986136768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 521, 525, 560, 600, 625, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1042, 1050, 1125, 1200, 1250, 1260, 1400, 1500, 1563, 1575, 1680, 1750, 1800, 1875, 2000, 2084, 2100, 2250, 2500, 2520, 2605, 2625, 2800, 3000, 3126, 3150, 3500, 3600, 3647, 3750, 4168, 4200, 4375, 4500, 4689, 5000, 5040, 5210, 5250, 5625, 6000, 6252, 6300, 7000, 7294, 7500, 7815, 7875, 8336, 8400, 8750, 9000, 9378, 10000, 10420, 10500, 10941, 11250, 12504, 12600, 13025, 13125, 14000, 14588, 15000, 15630, 15750, 17500, 18000, 18235, 18756, 20840, 21000, 21882, 22500, 23445, 25008, 25200, 26050, 26250, 29176, 30000, 31260, 31500, 32823, 35000, 36470, 37512, 39075, 39375, 41680, 42000, 43764, 45000, 46890, 52100, 52500, 54705, 58352, 62520, 63000, 65125, 65646, 70000, 72940, 75024, 78150, 78750, 87528, 90000, 91175, 93780, 104200, 105000, 109410, 117225, 125040, 126000, 130250, 131292, 145880, 156300, 157500, 164115, 175056, 182350, 187560, 195375, 208400, 210000, 218820, 234450, 260500, 262584, 273525, 291760, 312600, 315000, 325625, 328230, 364700, 375120, 390750, 437640, 455875, 468900, 521000, 525168, 547050, 586125, 625200, 630000, 651250, 656460, 729400, 781500, 820575, 875280, 911750, 937800, 976875, 1042000, 1094100, 1172250, 1302500, 1312920, 1367625, 1458800, 1563000, 1641150, 1823500, 1875600, 1953750, 2188200, 2279375, 2344500, 2605000, 2625840, 2735250, 2930625, 3126000, 3282300, 3647000, 3907500, 4102875, 4376400, 4558750, 4689000, 5210000, 5470500, 5861250, 6564600, 6838125, 7294000, 7815000, 8205750, 9117500, 9378000, 10941000, 11722500, 13129200, 13676250, 15630000, 16411500, 18235000, 20514375, 21882000, 23445000, 27352500, 32823000, 36470000, 41028750, 46890000, 54705000, 65646000, 82057500, 109410000, 164115000, 328230000]

約数ペア:

[(1, 328230000), (2, 164115000), (3, 109410000), (4, 82057500), (5, 65646000), (6, 54705000), (7, 46890000), (8, 41028750), (9, 36470000), (10, 32823000), (12, 27352500), (14, 23445000), (15, 21882000), (16, 20514375), (18, 18235000), (20, 16411500), (21, 15630000), (24, 13676250), (25, 13129200), (28, 11722500), (30, 10941000), (35, 9378000), (36, 9117500), (40, 8205750), (42, 7815000), (45, 7294000), (48, 6838125), (50, 6564600), (56, 5861250), (60, 5470500), (63, 5210000), (70, 4689000), (72, 4558750), (75, 4376400), (80, 4102875), (84, 3907500), (90, 3647000), (100, 3282300), (105, 3126000), (112, 2930625), (120, 2735250), (125, 2625840), (126, 2605000), (140, 2344500), (144, 2279375), (150, 2188200), (168, 1953750), (175, 1875600), (180, 1823500), (200, 1641150), (210, 1563000), (225, 1458800), (240, 1367625), (250, 1312920), (252, 1302500), (280, 1172250), (300, 1094100), (315, 1042000), (336, 976875), (350, 937800), (360, 911750), (375, 875280), (400, 820575), (420, 781500), (450, 729400), (500, 656460), (504, 651250), (521, 630000), (525, 625200), (560, 586125), (600, 547050), (625, 525168), (630, 521000), (700, 468900), (720, 455875), (750, 437640), (840, 390750), (875, 375120), (900, 364700), (1000, 328230), (1008, 325625), (1042, 315000), (1050, 312600), (1125, 291760), (1200, 273525), (1250, 262584), (1260, 260500), (1400, 234450), (1500, 218820), (1563, 210000), (1575, 208400), (1680, 195375), (1750, 187560), (1800, 182350), (1875, 175056), (2000, 164115), (2084, 157500), (2100, 156300), (2250, 145880), (2500, 131292), (2520, 130250), (2605, 126000), (2625, 125040), (2800, 117225), (3000, 109410), (3126, 105000), (3150, 104200), (3500, 93780), (3600, 91175), (3647, 90000), (3750, 87528), (4168, 78750), (4200, 78150), (4375, 75024), (4500, 72940), (4689, 70000), (5000, 65646), (5040, 65125), (5210, 63000), (5250, 62520), (5625, 58352), (6000, 54705), (6252, 52500), (6300, 52100), (7000, 46890), (7294, 45000), (7500, 43764), (7815, 42000), (7875, 41680), (8336, 39375), (8400, 39075), (8750, 37512), (9000, 36470), (9378, 35000), (10000, 32823), (10420, 31500), (10500, 31260), (10941, 30000), (11250, 29176), (12504, 26250), (12600, 26050), (13025, 25200), (13125, 25008), (14000, 23445), (14588, 22500), (15000, 21882), (15630, 21000), (15750, 20840), (17500, 18756), (18000, 18235)]