1342090400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 3930998400

約数和(自身を除く): 2588908000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 67, 70, 73, 80, 98, 100, 112, 134, 140, 146, 160, 175, 196, 200, 224, 245, 268, 280, 292, 335, 343, 350, 365, 392, 400, 469, 490, 511, 536, 560, 584, 670, 686, 700, 730, 784, 800, 938, 980, 1022, 1072, 1120, 1168, 1225, 1340, 1372, 1400, 1460, 1568, 1675, 1715, 1825, 1876, 1960, 2044, 2144, 2336, 2345, 2450, 2555, 2680, 2744, 2800, 2920, 3283, 3350, 3430, 3577, 3650, 3752, 3920, 4088, 4690, 4891, 4900, 5110, 5360, 5488, 5600, 5840, 6566, 6700, 6860, 7154, 7300, 7504, 7840, 8176, 8575, 9380, 9782, 9800, 10220, 10720, 10976, 11680, 11725, 12775, 13132, 13400, 13720, 14308, 14600, 15008, 16352, 16415, 17150, 17885, 18760, 19564, 19600, 20440, 22981, 23450, 24455, 25039, 25550, 26264, 26800, 27440, 28616, 29200, 32830, 34237, 34300, 35770, 37520, 39128, 39200, 40880, 45962, 46900, 48910, 50078, 51100, 52528, 53600, 54880, 57232, 58400, 65660, 68474, 68600, 71540, 75040, 78256, 81760, 82075, 89425, 91924, 93800, 97820, 100156, 102200, 105056, 114464, 114905, 122275, 125195, 131320, 136948, 137200, 143080, 156512, 164150, 171185, 178850, 183848, 187600, 195640, 200312, 204400, 229810, 239659, 244550, 250390, 262640, 273896, 274400, 286160, 328300, 342370, 357700, 367696, 375200, 391280, 400624, 408800, 459620, 479318, 489100, 500780, 525280, 547792, 572320, 574525, 625975, 656600, 684740, 715400, 735392, 782560, 801248, 855925, 919240, 958636, 978200, 1001560, 1095584, 1149050, 1198295, 1251950, 1313200, 1369480, 1430800, 1677613, 1711850, 1838480, 1917272, 1956400, 2003120, 2298100, 2396590, 2503900, 2626400, 2738960, 2861600, 3355226, 3423700, 3676960, 3834544, 3912800, 4006240, 4596200, 4793180, 5007800, 5477920, 5991475, 6710452, 6847400, 7669088, 8388065, 9192400, 9586360, 10015600, 11982950, 13420904, 13694800, 16776130, 18384800, 19172720, 20031200, 23965900, 26841808, 27389600, 33552260, 38345440, 41940325, 47931800, 53683616, 67104520, 83880650, 95863600, 134209040, 167761300, 191727200, 268418080, 335522600, 671045200, 1342090400]

約数ペア:

[(1, 1342090400), (2, 671045200), (4, 335522600), (5, 268418080), (7, 191727200), (8, 167761300), (10, 134209040), (14, 95863600), (16, 83880650), (20, 67104520), (25, 53683616), (28, 47931800), (32, 41940325), (35, 38345440), (40, 33552260), (49, 27389600), (50, 26841808), (56, 23965900), (67, 20031200), (70, 19172720), (73, 18384800), (80, 16776130), (98, 13694800), (100, 13420904), (112, 11982950), (134, 10015600), (140, 9586360), (146, 9192400), (160, 8388065), (175, 7669088), (196, 6847400), (200, 6710452), (224, 5991475), (245, 5477920), (268, 5007800), (280, 4793180), (292, 4596200), (335, 4006240), (343, 3912800), (350, 3834544), (365, 3676960), (392, 3423700), (400, 3355226), (469, 2861600), (490, 2738960), (511, 2626400), (536, 2503900), (560, 2396590), (584, 2298100), (670, 2003120), (686, 1956400), (700, 1917272), (730, 1838480), (784, 1711850), (800, 1677613), (938, 1430800), (980, 1369480), (1022, 1313200), (1072, 1251950), (1120, 1198295), (1168, 1149050), (1225, 1095584), (1340, 1001560), (1372, 978200), (1400, 958636), (1460, 919240), (1568, 855925), (1675, 801248), (1715, 782560), (1825, 735392), (1876, 715400), (1960, 684740), (2044, 656600), (2144, 625975), (2336, 574525), (2345, 572320), (2450, 547792), (2555, 525280), (2680, 500780), (2744, 489100), (2800, 479318), (2920, 459620), (3283, 408800), (3350, 400624), (3430, 391280), (3577, 375200), (3650, 367696), (3752, 357700), (3920, 342370), (4088, 328300), (4690, 286160), (4891, 274400), (4900, 273896), (5110, 262640), (5360, 250390), (5488, 244550), (5600, 239659), (5840, 229810), (6566, 204400), (6700, 200312), (6860, 195640), (7154, 187600), (7300, 183848), (7504, 178850), (7840, 171185), (8176, 164150), (8575, 156512), (9380, 143080), (9782, 137200), (9800, 136948), (10220, 131320), (10720, 125195), (10976, 122275), (11680, 114905), (11725, 114464), (12775, 105056), (13132, 102200), (13400, 100156), (13720, 97820), (14308, 93800), (14600, 91924), (15008, 89425), (16352, 82075), (16415, 81760), (17150, 78256), (17885, 75040), (18760, 71540), (19564, 68600), (19600, 68474), (20440, 65660), (22981, 58400), (23450, 57232), (24455, 54880), (25039, 53600), (25550, 52528), (26264, 51100), (26800, 50078), (27440, 48910), (28616, 46900), (29200, 45962), (32830, 40880), (34237, 39200), (34300, 39128), (35770, 37520)]