147078400

素因数分解:

$2^8\times 5^2\times 7^3\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 430875200

約数和(自身を除く): 283796800

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, 343, 350, 392, 400, 448, 469, 490, 536, 560, 640, 670, 686, 700, 784, 800, 896, 938, 980, 1072, 1120, 1225, 1280, 1340, 1372, 1400, 1568, 1600, 1675, 1715, 1792, 1876, 1960, 2144, 2240, 2345, 2450, 2680, 2744, 2800, 3136, 3200, 3283, 3350, 3430, 3752, 3920, 4288, 4480, 4690, 4900, 5360, 5488, 5600, 6272, 6400, 6566, 6700, 6860, 7504, 7840, 8575, 8576, 8960, 9380, 9800, 10720, 10976, 11200, 11725, 12544, 13132, 13400, 13720, 15008, 15680, 16415, 17150, 17152, 18760, 19600, 21440, 21952, 22400, 22981, 23450, 26264, 26800, 27440, 30016, 31360, 32830, 34300, 37520, 39200, 42880, 43904, 44800, 45962, 46900, 52528, 53600, 54880, 60032, 62720, 65660, 68600, 75040, 78400, 82075, 85760, 87808, 91924, 93800, 105056, 107200, 109760, 114905, 120064, 131320, 137200, 150080, 156800, 164150, 183848, 187600, 210112, 214400, 219520, 229810, 262640, 274400, 300160, 313600, 328300, 367696, 375200, 420224, 428800, 439040, 459620, 525280, 548800, 574525, 600320, 656600, 735392, 750400, 840448, 919240, 1050560, 1097600, 1149050, 1313200, 1470784, 1500800, 1838480, 2101120, 2195200, 2298100, 2626400, 2941568, 3001600, 3676960, 4202240, 4596200, 5252800, 5883136, 7353920, 9192400, 10505600, 14707840, 18384800, 21011200, 29415680, 36769600, 73539200, 147078400]

約数ペア:

[(1, 147078400), (2, 73539200), (4, 36769600), (5, 29415680), (7, 21011200), (8, 18384800), (10, 14707840), (14, 10505600), (16, 9192400), (20, 7353920), (25, 5883136), (28, 5252800), (32, 4596200), (35, 4202240), (40, 3676960), (49, 3001600), (50, 2941568), (56, 2626400), (64, 2298100), (67, 2195200), (70, 2101120), (80, 1838480), (98, 1500800), (100, 1470784), (112, 1313200), (128, 1149050), (134, 1097600), (140, 1050560), (160, 919240), (175, 840448), (196, 750400), (200, 735392), (224, 656600), (245, 600320), (256, 574525), (268, 548800), (280, 525280), (320, 459620), (335, 439040), (343, 428800), (350, 420224), (392, 375200), (400, 367696), (448, 328300), (469, 313600), (490, 300160), (536, 274400), (560, 262640), (640, 229810), (670, 219520), (686, 214400), (700, 210112), (784, 187600), (800, 183848), (896, 164150), (938, 156800), (980, 150080), (1072, 137200), (1120, 131320), (1225, 120064), (1280, 114905), (1340, 109760), (1372, 107200), (1400, 105056), (1568, 93800), (1600, 91924), (1675, 87808), (1715, 85760), (1792, 82075), (1876, 78400), (1960, 75040), (2144, 68600), (2240, 65660), (2345, 62720), (2450, 60032), (2680, 54880), (2744, 53600), (2800, 52528), (3136, 46900), (3200, 45962), (3283, 44800), (3350, 43904), (3430, 42880), (3752, 39200), (3920, 37520), (4288, 34300), (4480, 32830), (4690, 31360), (4900, 30016), (5360, 27440), (5488, 26800), (5600, 26264), (6272, 23450), (6400, 22981), (6566, 22400), (6700, 21952), (6860, 21440), (7504, 19600), (7840, 18760), (8575, 17152), (8576, 17150), (8960, 16415), (9380, 15680), (9800, 15008), (10720, 13720), (10976, 13400), (11200, 13132), (11725, 12544)]