66005280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 240

約数和(自身を含む): 254669184

約数和(自身を除く): 188663904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 463, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 926, 990, 1056, 1080, 1188, 1296, 1320, 1389, 1440, 1485, 1584, 1620, 1760, 1782, 1852, 1980, 2160, 2315, 2376, 2592, 2640, 2778, 2970, 3168, 3240, 3564, 3704, 3960, 4167, 4320, 4455, 4630, 4752, 5093, 5280, 5556, 5940, 6480, 6945, 7128, 7408, 7920, 8334, 8910, 9260, 9504, 10186, 11112, 11880, 12501, 12960, 13890, 14256, 14816, 15279, 15840, 16668, 17820, 18520, 20372, 20835, 22224, 23760, 25002, 25465, 27780, 28512, 30558, 33336, 35640, 37040, 37503, 40744, 41670, 44448, 45837, 47520, 50004, 50930, 55560, 61116, 62505, 66672, 71280, 74080, 75006, 76395, 81488, 83340, 91674, 100008, 101860, 111120, 122232, 125010, 133344, 137511, 142560, 150012, 152790, 162976, 166680, 183348, 187515, 200016, 203720, 222240, 229185, 244464, 250020, 275022, 300024, 305580, 333360, 366696, 375030, 400032, 407440, 412533, 458370, 488928, 500040, 550044, 600048, 611160, 666720, 687555, 733392, 750060, 814880, 825066, 916740, 1000080, 1100088, 1200096, 1222320, 1375110, 1466784, 1500120, 1650132, 1833480, 2000160, 2062665, 2200176, 2444640, 2750220, 3000240, 3300264, 3666960, 4125330, 4400352, 5500440, 6000480, 6600528, 7333920, 8250660, 11000880, 13201056, 16501320, 22001760, 33002640, 66005280]

約数ペア:

[(1, 66005280), (2, 33002640), (3, 22001760), (4, 16501320), (5, 13201056), (6, 11000880), (8, 8250660), (9, 7333920), (10, 6600528), (11, 6000480), (12, 5500440), (15, 4400352), (16, 4125330), (18, 3666960), (20, 3300264), (22, 3000240), (24, 2750220), (27, 2444640), (30, 2200176), (32, 2062665), (33, 2000160), (36, 1833480), (40, 1650132), (44, 1500120), (45, 1466784), (48, 1375110), (54, 1222320), (55, 1200096), (60, 1100088), (66, 1000080), (72, 916740), (80, 825066), (81, 814880), (88, 750060), (90, 733392), (96, 687555), (99, 666720), (108, 611160), (110, 600048), (120, 550044), (132, 500040), (135, 488928), (144, 458370), (160, 412533), (162, 407440), (165, 400032), (176, 375030), (180, 366696), (198, 333360), (216, 305580), (220, 300024), (240, 275022), (264, 250020), (270, 244464), (288, 229185), (297, 222240), (324, 203720), (330, 200016), (352, 187515), (360, 183348), (396, 166680), (405, 162976), (432, 152790), (440, 150012), (463, 142560), (480, 137511), (495, 133344), (528, 125010), (540, 122232), (594, 111120), (648, 101860), (660, 100008), (720, 91674), (792, 83340), (810, 81488), (864, 76395), (880, 75006), (891, 74080), (926, 71280), (990, 66672), (1056, 62505), (1080, 61116), (1188, 55560), (1296, 50930), (1320, 50004), (1389, 47520), (1440, 45837), (1485, 44448), (1584, 41670), (1620, 40744), (1760, 37503), (1782, 37040), (1852, 35640), (1980, 33336), (2160, 30558), (2315, 28512), (2376, 27780), (2592, 25465), (2640, 25002), (2778, 23760), (2970, 22224), (3168, 20835), (3240, 20372), (3564, 18520), (3704, 17820), (3960, 16668), (4167, 15840), (4320, 15279), (4455, 14816), (4630, 14256), (4752, 13890), (5093, 12960), (5280, 12501), (5556, 11880), (5940, 11112), (6480, 10186), (6945, 9504), (7128, 9260), (7408, 8910), (7920, 8334)]