250853760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 192

約数和(自身を含む): 898868880

約数和(自身を除く): 648015120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1613, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3226, 3240, 3456, 3888, 4320, 4839, 4860, 5184, 5760, 6452, 6480, 7776, 8065, 8640, 9678, 9720, 10368, 12904, 12960, 14517, 15552, 16130, 17280, 19356, 19440, 24195, 25808, 25920, 29034, 31104, 32260, 38712, 38880, 43551, 48390, 51616, 51840, 58068, 64520, 72585, 77424, 77760, 87102, 96780, 103232, 116136, 129040, 130653, 145170, 154848, 155520, 174204, 193560, 206464, 217755, 232272, 258080, 261306, 290340, 309696, 348408, 387120, 391959, 435510, 464544, 516160, 522612, 580680, 619392, 653265, 696816, 774240, 783918, 871020, 929088, 1032320, 1045224, 1161360, 1306530, 1393632, 1548480, 1567836, 1742040, 1858176, 1959795, 2090448, 2322720, 2613060, 2787264, 3096960, 3135672, 3484080, 3919590, 4180896, 4645440, 5226120, 5574528, 6271344, 6968160, 7839180, 8361792, 9290880, 10452240, 12542688, 13936320, 15678360, 16723584, 20904480, 25085376, 27872640, 31356720, 41808960, 50170752, 62713440, 83617920, 125426880, 250853760]

約数ペア:

[(1, 250853760), (2, 125426880), (3, 83617920), (4, 62713440), (5, 50170752), (6, 41808960), (8, 31356720), (9, 27872640), (10, 25085376), (12, 20904480), (15, 16723584), (16, 15678360), (18, 13936320), (20, 12542688), (24, 10452240), (27, 9290880), (30, 8361792), (32, 7839180), (36, 6968160), (40, 6271344), (45, 5574528), (48, 5226120), (54, 4645440), (60, 4180896), (64, 3919590), (72, 3484080), (80, 3135672), (81, 3096960), (90, 2787264), (96, 2613060), (108, 2322720), (120, 2090448), (128, 1959795), (135, 1858176), (144, 1742040), (160, 1567836), (162, 1548480), (180, 1393632), (192, 1306530), (216, 1161360), (240, 1045224), (243, 1032320), (270, 929088), (288, 871020), (320, 783918), (324, 774240), (360, 696816), (384, 653265), (405, 619392), (432, 580680), (480, 522612), (486, 516160), (540, 464544), (576, 435510), (640, 391959), (648, 387120), (720, 348408), (810, 309696), (864, 290340), (960, 261306), (972, 258080), (1080, 232272), (1152, 217755), (1215, 206464), (1296, 193560), (1440, 174204), (1613, 155520), (1620, 154848), (1728, 145170), (1920, 130653), (1944, 129040), (2160, 116136), (2430, 103232), (2592, 96780), (2880, 87102), (3226, 77760), (3240, 77424), (3456, 72585), (3888, 64520), (4320, 58068), (4839, 51840), (4860, 51616), (5184, 48390), (5760, 43551), (6452, 38880), (6480, 38712), (7776, 32260), (8065, 31104), (8640, 29034), (9678, 25920), (9720, 25808), (10368, 24195), (12904, 19440), (12960, 19356), (14517, 17280), (15552, 16130)]