42022400

素因数分解:

$2^9\times 5^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 180

約数和(自身を含む): 122919588

約数和(自身を除く): 80897188

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 67, 70, 80, 98, 100, 112, 128, 134, 140, 160, 175, 196, 200, 224, 245, 256, 268, 280, 320, 335, 350, 392, 400, 448, 469, 490, 512, 536, 560, 640, 670, 700, 784, 800, 896, 938, 980, 1072, 1120, 1225, 1280, 1340, 1400, 1568, 1600, 1675, 1792, 1876, 1960, 2144, 2240, 2345, 2450, 2560, 2680, 2800, 3136, 3200, 3283, 3350, 3584, 3752, 3920, 4288, 4480, 4690, 4900, 5360, 5600, 6272, 6400, 6566, 6700, 7504, 7840, 8576, 8960, 9380, 9800, 10720, 11200, 11725, 12544, 12800, 13132, 13400, 15008, 15680, 16415, 17152, 17920, 18760, 19600, 21440, 22400, 23450, 25088, 26264, 26800, 30016, 31360, 32830, 34304, 37520, 39200, 42880, 44800, 46900, 52528, 53600, 60032, 62720, 65660, 75040, 78400, 82075, 85760, 89600, 93800, 105056, 107200, 120064, 125440, 131320, 150080, 156800, 164150, 171520, 187600, 210112, 214400, 240128, 262640, 300160, 313600, 328300, 375200, 420224, 428800, 525280, 600320, 627200, 656600, 750400, 840448, 857600, 1050560, 1200640, 1313200, 1500800, 1680896, 2101120, 2626400, 3001600, 4202240, 5252800, 6003200, 8404480, 10505600, 21011200, 42022400]

約数ペア:

[(1, 42022400), (2, 21011200), (4, 10505600), (5, 8404480), (7, 6003200), (8, 5252800), (10, 4202240), (14, 3001600), (16, 2626400), (20, 2101120), (25, 1680896), (28, 1500800), (32, 1313200), (35, 1200640), (40, 1050560), (49, 857600), (50, 840448), (56, 750400), (64, 656600), (67, 627200), (70, 600320), (80, 525280), (98, 428800), (100, 420224), (112, 375200), (128, 328300), (134, 313600), (140, 300160), (160, 262640), (175, 240128), (196, 214400), (200, 210112), (224, 187600), (245, 171520), (256, 164150), (268, 156800), (280, 150080), (320, 131320), (335, 125440), (350, 120064), (392, 107200), (400, 105056), (448, 93800), (469, 89600), (490, 85760), (512, 82075), (536, 78400), (560, 75040), (640, 65660), (670, 62720), (700, 60032), (784, 53600), (800, 52528), (896, 46900), (938, 44800), (980, 42880), (1072, 39200), (1120, 37520), (1225, 34304), (1280, 32830), (1340, 31360), (1400, 30016), (1568, 26800), (1600, 26264), (1675, 25088), (1792, 23450), (1876, 22400), (1960, 21440), (2144, 19600), (2240, 18760), (2345, 17920), (2450, 17152), (2560, 16415), (2680, 15680), (2800, 15008), (3136, 13400), (3200, 13132), (3283, 12800), (3350, 12544), (3584, 11725), (3752, 11200), (3920, 10720), (4288, 9800), (4480, 9380), (4690, 8960), (4900, 8576), (5360, 7840), (5600, 7504), (6272, 6700), (6400, 6566)]