27764800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 81385664

約数和(自身を除く): 53620864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 67, 70, 74, 80, 100, 112, 134, 140, 148, 160, 175, 185, 200, 224, 259, 268, 280, 296, 320, 335, 350, 370, 400, 448, 469, 518, 536, 560, 592, 670, 700, 740, 800, 925, 938, 1036, 1072, 1120, 1184, 1295, 1340, 1400, 1480, 1600, 1675, 1850, 1876, 2072, 2144, 2240, 2345, 2368, 2479, 2590, 2680, 2800, 2960, 3350, 3700, 3752, 4144, 4288, 4690, 4958, 5180, 5360, 5600, 5920, 6475, 6700, 7400, 7504, 8288, 9380, 9916, 10360, 10720, 11200, 11725, 11840, 12395, 12950, 13400, 14800, 15008, 16576, 17353, 18760, 19832, 20720, 21440, 23450, 24790, 25900, 26800, 29600, 30016, 34706, 37520, 39664, 41440, 46900, 49580, 51800, 53600, 59200, 61975, 69412, 75040, 79328, 82880, 86765, 93800, 99160, 103600, 107200, 123950, 138824, 150080, 158656, 173530, 187600, 198320, 207200, 247900, 277648, 347060, 375200, 396640, 414400, 433825, 495800, 555296, 694120, 750400, 793280, 867650, 991600, 1110592, 1388240, 1735300, 1983200, 2776480, 3470600, 3966400, 5552960, 6941200, 13882400, 27764800]

約数ペア:

[(1, 27764800), (2, 13882400), (4, 6941200), (5, 5552960), (7, 3966400), (8, 3470600), (10, 2776480), (14, 1983200), (16, 1735300), (20, 1388240), (25, 1110592), (28, 991600), (32, 867650), (35, 793280), (37, 750400), (40, 694120), (50, 555296), (56, 495800), (64, 433825), (67, 414400), (70, 396640), (74, 375200), (80, 347060), (100, 277648), (112, 247900), (134, 207200), (140, 198320), (148, 187600), (160, 173530), (175, 158656), (185, 150080), (200, 138824), (224, 123950), (259, 107200), (268, 103600), (280, 99160), (296, 93800), (320, 86765), (335, 82880), (350, 79328), (370, 75040), (400, 69412), (448, 61975), (469, 59200), (518, 53600), (536, 51800), (560, 49580), (592, 46900), (670, 41440), (700, 39664), (740, 37520), (800, 34706), (925, 30016), (938, 29600), (1036, 26800), (1072, 25900), (1120, 24790), (1184, 23450), (1295, 21440), (1340, 20720), (1400, 19832), (1480, 18760), (1600, 17353), (1675, 16576), (1850, 15008), (1876, 14800), (2072, 13400), (2144, 12950), (2240, 12395), (2345, 11840), (2368, 11725), (2479, 11200), (2590, 10720), (2680, 10360), (2800, 9916), (2960, 9380), (3350, 8288), (3700, 7504), (3752, 7400), (4144, 6700), (4288, 6475), (4690, 5920), (4958, 5600), (5180, 5360)]