27389600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 78619968

約数和(自身を除く): 51230368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 73, 80, 100, 112, 134, 140, 146, 160, 175, 200, 224, 268, 280, 292, 335, 350, 365, 400, 469, 511, 536, 560, 584, 670, 700, 730, 800, 938, 1022, 1072, 1120, 1168, 1340, 1400, 1460, 1675, 1825, 1876, 2044, 2144, 2336, 2345, 2555, 2680, 2800, 2920, 3350, 3650, 3752, 4088, 4690, 4891, 5110, 5360, 5600, 5840, 6700, 7300, 7504, 8176, 9380, 9782, 10220, 10720, 11680, 11725, 12775, 13400, 14600, 15008, 16352, 18760, 19564, 20440, 23450, 24455, 25550, 26800, 29200, 34237, 37520, 39128, 40880, 46900, 48910, 51100, 53600, 58400, 68474, 75040, 78256, 81760, 93800, 97820, 102200, 122275, 136948, 156512, 171185, 187600, 195640, 204400, 244550, 273896, 342370, 375200, 391280, 408800, 489100, 547792, 684740, 782560, 855925, 978200, 1095584, 1369480, 1711850, 1956400, 2738960, 3423700, 3912800, 5477920, 6847400, 13694800, 27389600]

約数ペア:

[(1, 27389600), (2, 13694800), (4, 6847400), (5, 5477920), (7, 3912800), (8, 3423700), (10, 2738960), (14, 1956400), (16, 1711850), (20, 1369480), (25, 1095584), (28, 978200), (32, 855925), (35, 782560), (40, 684740), (50, 547792), (56, 489100), (67, 408800), (70, 391280), (73, 375200), (80, 342370), (100, 273896), (112, 244550), (134, 204400), (140, 195640), (146, 187600), (160, 171185), (175, 156512), (200, 136948), (224, 122275), (268, 102200), (280, 97820), (292, 93800), (335, 81760), (350, 78256), (365, 75040), (400, 68474), (469, 58400), (511, 53600), (536, 51100), (560, 48910), (584, 46900), (670, 40880), (700, 39128), (730, 37520), (800, 34237), (938, 29200), (1022, 26800), (1072, 25550), (1120, 24455), (1168, 23450), (1340, 20440), (1400, 19564), (1460, 18760), (1675, 16352), (1825, 15008), (1876, 14600), (2044, 13400), (2144, 12775), (2336, 11725), (2345, 11680), (2555, 10720), (2680, 10220), (2800, 9782), (2920, 9380), (3350, 8176), (3650, 7504), (3752, 7300), (4088, 6700), (4690, 5840), (4891, 5600), (5110, 5360)]