71917800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 226399200

約数和(自身を除く): 154481400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 134, 150, 200, 201, 268, 300, 335, 402, 536, 600, 670, 804, 1005, 1340, 1608, 1675, 1789, 2010, 2680, 3350, 3578, 4020, 5025, 5367, 6700, 7156, 8040, 8945, 10050, 10734, 13400, 14312, 17890, 20100, 21468, 26835, 35780, 40200, 42936, 44725, 53670, 71560, 89450, 107340, 119863, 134175, 178900, 214680, 239726, 268350, 357800, 359589, 479452, 536700, 599315, 719178, 958904, 1073400, 1198630, 1438356, 1797945, 2397260, 2876712, 2996575, 3595890, 4794520, 5993150, 7191780, 8989725, 11986300, 14383560, 17979450, 23972600, 35958900, 71917800]

約数ペア:

[(1, 71917800), (2, 35958900), (3, 23972600), (4, 17979450), (5, 14383560), (6, 11986300), (8, 8989725), (10, 7191780), (12, 5993150), (15, 4794520), (20, 3595890), (24, 2996575), (25, 2876712), (30, 2397260), (40, 1797945), (50, 1438356), (60, 1198630), (67, 1073400), (75, 958904), (100, 719178), (120, 599315), (134, 536700), (150, 479452), (200, 359589), (201, 357800), (268, 268350), (300, 239726), (335, 214680), (402, 178900), (536, 134175), (600, 119863), (670, 107340), (804, 89450), (1005, 71560), (1340, 53670), (1608, 44725), (1675, 42936), (1789, 40200), (2010, 35780), (2680, 26835), (3350, 21468), (3578, 20100), (4020, 17890), (5025, 14312), (5367, 13400), (6700, 10734), (7156, 10050), (8040, 8945)]