53673840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 204736896

約数和(自身を除く): 151063056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 251, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 502, 528, 540, 594, 648, 660, 720, 753, 792, 810, 880, 891, 972, 990, 1004, 1080, 1188, 1215, 1255, 1296, 1320, 1485, 1506, 1584, 1620, 1782, 1944, 1980, 2008, 2160, 2259, 2376, 2430, 2510, 2640, 2673, 2761, 2970, 3012, 3240, 3564, 3765, 3888, 3960, 4016, 4455, 4518, 4752, 4860, 5020, 5346, 5522, 5940, 6024, 6480, 6777, 7128, 7530, 7920, 8283, 8910, 9036, 9720, 10040, 10692, 11044, 11295, 11880, 12048, 13365, 13554, 13805, 14256, 15060, 16566, 17820, 18072, 19440, 20080, 20331, 21384, 22088, 22590, 23760, 24849, 26730, 27108, 27610, 30120, 33132, 33885, 35640, 36144, 40662, 41415, 42768, 44176, 45180, 49698, 53460, 54216, 55220, 60240, 60993, 66264, 67770, 71280, 74547, 81324, 82830, 90360, 99396, 101655, 106920, 108432, 110440, 121986, 124245, 132528, 135540, 149094, 162648, 165660, 180720, 198792, 203310, 213840, 220880, 223641, 243972, 248490, 271080, 298188, 304965, 325296, 331320, 372735, 397584, 406620, 447282, 487944, 496980, 542160, 596376, 609930, 662640, 670923, 745470, 813240, 894564, 975888, 993960, 1118205, 1192752, 1219860, 1341846, 1490940, 1626480, 1789128, 1987920, 2236410, 2439720, 2683692, 2981880, 3354615, 3578256, 4472820, 4879440, 5367384, 5963760, 6709230, 8945640, 10734768, 13418460, 17891280, 26836920, 53673840]

約数ペア:

[(1, 53673840), (2, 26836920), (3, 17891280), (4, 13418460), (5, 10734768), (6, 8945640), (8, 6709230), (9, 5963760), (10, 5367384), (11, 4879440), (12, 4472820), (15, 3578256), (16, 3354615), (18, 2981880), (20, 2683692), (22, 2439720), (24, 2236410), (27, 1987920), (30, 1789128), (33, 1626480), (36, 1490940), (40, 1341846), (44, 1219860), (45, 1192752), (48, 1118205), (54, 993960), (55, 975888), (60, 894564), (66, 813240), (72, 745470), (80, 670923), (81, 662640), (88, 609930), (90, 596376), (99, 542160), (108, 496980), (110, 487944), (120, 447282), (132, 406620), (135, 397584), (144, 372735), (162, 331320), (165, 325296), (176, 304965), (180, 298188), (198, 271080), (216, 248490), (220, 243972), (240, 223641), (243, 220880), (251, 213840), (264, 203310), (270, 198792), (297, 180720), (324, 165660), (330, 162648), (360, 149094), (396, 135540), (405, 132528), (432, 124245), (440, 121986), (486, 110440), (495, 108432), (502, 106920), (528, 101655), (540, 99396), (594, 90360), (648, 82830), (660, 81324), (720, 74547), (753, 71280), (792, 67770), (810, 66264), (880, 60993), (891, 60240), (972, 55220), (990, 54216), (1004, 53460), (1080, 49698), (1188, 45180), (1215, 44176), (1255, 42768), (1296, 41415), (1320, 40662), (1485, 36144), (1506, 35640), (1584, 33885), (1620, 33132), (1782, 30120), (1944, 27610), (1980, 27108), (2008, 26730), (2160, 24849), (2259, 23760), (2376, 22590), (2430, 22088), (2510, 21384), (2640, 20331), (2673, 20080), (2761, 19440), (2970, 18072), (3012, 17820), (3240, 16566), (3564, 15060), (3765, 14256), (3888, 13805), (3960, 13554), (4016, 13365), (4455, 12048), (4518, 11880), (4752, 11295), (4860, 11044), (5020, 10692), (5346, 10040), (5522, 9720), (5940, 9036), (6024, 8910), (6480, 8283), (6777, 7920), (7128, 7530)]