252476000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 724598784

約数和(自身を除く): 472122784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 125, 127, 140, 142, 160, 175, 200, 224, 250, 254, 280, 284, 350, 355, 400, 497, 500, 508, 560, 568, 635, 700, 710, 800, 875, 889, 994, 1000, 1016, 1120, 1136, 1270, 1400, 1420, 1750, 1775, 1778, 1988, 2000, 2032, 2272, 2485, 2540, 2800, 2840, 3175, 3500, 3550, 3556, 3976, 4000, 4064, 4445, 4970, 5080, 5600, 5680, 6350, 7000, 7100, 7112, 7952, 8875, 8890, 9017, 9940, 10160, 11360, 12425, 12700, 14000, 14200, 14224, 15875, 15904, 17750, 17780, 18034, 19880, 20320, 22225, 24850, 25400, 28000, 28400, 28448, 31750, 35500, 35560, 36068, 39760, 44450, 45085, 49700, 50800, 56800, 62125, 63119, 63500, 71000, 71120, 72136, 79520, 88900, 90170, 99400, 101600, 111125, 124250, 126238, 127000, 142000, 142240, 144272, 177800, 180340, 198800, 222250, 225425, 248500, 252476, 254000, 284000, 288544, 315595, 355600, 360680, 397600, 444500, 450850, 497000, 504952, 508000, 631190, 711200, 721360, 889000, 901700, 994000, 1009904, 1127125, 1262380, 1442720, 1577975, 1778000, 1803400, 1988000, 2019808, 2254250, 2524760, 3155950, 3556000, 3606800, 4508500, 5049520, 6311900, 7213600, 7889875, 9017000, 10099040, 12623800, 15779750, 18034000, 25247600, 31559500, 36068000, 50495200, 63119000, 126238000, 252476000]

約数ペア:

[(1, 252476000), (2, 126238000), (4, 63119000), (5, 50495200), (7, 36068000), (8, 31559500), (10, 25247600), (14, 18034000), (16, 15779750), (20, 12623800), (25, 10099040), (28, 9017000), (32, 7889875), (35, 7213600), (40, 6311900), (50, 5049520), (56, 4508500), (70, 3606800), (71, 3556000), (80, 3155950), (100, 2524760), (112, 2254250), (125, 2019808), (127, 1988000), (140, 1803400), (142, 1778000), (160, 1577975), (175, 1442720), (200, 1262380), (224, 1127125), (250, 1009904), (254, 994000), (280, 901700), (284, 889000), (350, 721360), (355, 711200), (400, 631190), (497, 508000), (500, 504952), (508, 497000), (560, 450850), (568, 444500), (635, 397600), (700, 360680), (710, 355600), (800, 315595), (875, 288544), (889, 284000), (994, 254000), (1000, 252476), (1016, 248500), (1120, 225425), (1136, 222250), (1270, 198800), (1400, 180340), (1420, 177800), (1750, 144272), (1775, 142240), (1778, 142000), (1988, 127000), (2000, 126238), (2032, 124250), (2272, 111125), (2485, 101600), (2540, 99400), (2800, 90170), (2840, 88900), (3175, 79520), (3500, 72136), (3550, 71120), (3556, 71000), (3976, 63500), (4000, 63119), (4064, 62125), (4445, 56800), (4970, 50800), (5080, 49700), (5600, 45085), (5680, 44450), (6350, 39760), (7000, 36068), (7100, 35560), (7112, 35500), (7952, 31750), (8875, 28448), (8890, 28400), (9017, 28000), (9940, 25400), (10160, 24850), (11360, 22225), (12425, 20320), (12700, 19880), (14000, 18034), (14200, 17780), (14224, 17750), (15875, 15904)]