65686800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 230024960

約数和(自身を除く): 164338160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 43, 48, 50, 57, 60, 67, 75, 76, 80, 86, 95, 100, 114, 120, 129, 134, 150, 152, 172, 190, 200, 201, 215, 228, 240, 258, 268, 285, 300, 304, 335, 344, 380, 400, 402, 430, 456, 475, 516, 536, 570, 600, 645, 670, 688, 760, 804, 817, 860, 912, 950, 1005, 1032, 1072, 1075, 1140, 1200, 1273, 1290, 1340, 1425, 1520, 1608, 1634, 1675, 1720, 1900, 2010, 2064, 2150, 2280, 2451, 2546, 2580, 2680, 2850, 2881, 3216, 3225, 3268, 3350, 3440, 3800, 3819, 4020, 4085, 4300, 4560, 4902, 5025, 5092, 5160, 5360, 5700, 5762, 6365, 6450, 6536, 6700, 7600, 7638, 8040, 8170, 8600, 8643, 9804, 10050, 10184, 10320, 11400, 11524, 12255, 12730, 12900, 13072, 13400, 14405, 15276, 16080, 16340, 17200, 17286, 19095, 19608, 20100, 20368, 20425, 22800, 23048, 24510, 25460, 25800, 26800, 28810, 30552, 31825, 32680, 34572, 38190, 39216, 40200, 40850, 43215, 46096, 49020, 50920, 51600, 54739, 57620, 61104, 61275, 63650, 65360, 69144, 72025, 76380, 80400, 81700, 86430, 95475, 98040, 101840, 109478, 115240, 122550, 127300, 138288, 144050, 152760, 163400, 164217, 172860, 190950, 196080, 216075, 218956, 230480, 245100, 254600, 273695, 288100, 305520, 326800, 328434, 345720, 381900, 432150, 437912, 490200, 509200, 547390, 576200, 656868, 691440, 763800, 821085, 864300, 875824, 980400, 1094780, 1152400, 1313736, 1368475, 1527600, 1642170, 1728600, 2189560, 2627472, 2736950, 3284340, 3457200, 4105425, 4379120, 5473900, 6568680, 8210850, 10947800, 13137360, 16421700, 21895600, 32843400, 65686800]

約数ペア:

[(1, 65686800), (2, 32843400), (3, 21895600), (4, 16421700), (5, 13137360), (6, 10947800), (8, 8210850), (10, 6568680), (12, 5473900), (15, 4379120), (16, 4105425), (19, 3457200), (20, 3284340), (24, 2736950), (25, 2627472), (30, 2189560), (38, 1728600), (40, 1642170), (43, 1527600), (48, 1368475), (50, 1313736), (57, 1152400), (60, 1094780), (67, 980400), (75, 875824), (76, 864300), (80, 821085), (86, 763800), (95, 691440), (100, 656868), (114, 576200), (120, 547390), (129, 509200), (134, 490200), (150, 437912), (152, 432150), (172, 381900), (190, 345720), (200, 328434), (201, 326800), (215, 305520), (228, 288100), (240, 273695), (258, 254600), (268, 245100), (285, 230480), (300, 218956), (304, 216075), (335, 196080), (344, 190950), (380, 172860), (400, 164217), (402, 163400), (430, 152760), (456, 144050), (475, 138288), (516, 127300), (536, 122550), (570, 115240), (600, 109478), (645, 101840), (670, 98040), (688, 95475), (760, 86430), (804, 81700), (817, 80400), (860, 76380), (912, 72025), (950, 69144), (1005, 65360), (1032, 63650), (1072, 61275), (1075, 61104), (1140, 57620), (1200, 54739), (1273, 51600), (1290, 50920), (1340, 49020), (1425, 46096), (1520, 43215), (1608, 40850), (1634, 40200), (1675, 39216), (1720, 38190), (1900, 34572), (2010, 32680), (2064, 31825), (2150, 30552), (2280, 28810), (2451, 26800), (2546, 25800), (2580, 25460), (2680, 24510), (2850, 23048), (2881, 22800), (3216, 20425), (3225, 20368), (3268, 20100), (3350, 19608), (3440, 19095), (3800, 17286), (3819, 17200), (4020, 16340), (4085, 16080), (4300, 15276), (4560, 14405), (4902, 13400), (5025, 13072), (5092, 12900), (5160, 12730), (5360, 12255), (5700, 11524), (5762, 11400), (6365, 10320), (6450, 10184), (6536, 10050), (6700, 9804), (7600, 8643), (7638, 8600), (8040, 8170)]