66575520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 256864608

約数和(自身を除く): 190289088

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, 467, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 934, 990, 1056, 1080, 1188, 1296, 1320, 1401, 1440, 1485, 1584, 1620, 1760, 1782, 1868, 1980, 2160, 2335, 2376, 2592, 2640, 2802, 2970, 3168, 3240, 3564, 3736, 3960, 4203, 4320, 4455, 4670, 4752, 5137, 5280, 5604, 5940, 6480, 7005, 7128, 7472, 7920, 8406, 8910, 9340, 9504, 10274, 11208, 11880, 12609, 12960, 14010, 14256, 14944, 15411, 15840, 16812, 17820, 18680, 20548, 21015, 22416, 23760, 25218, 25685, 28020, 28512, 30822, 33624, 35640, 37360, 37827, 41096, 42030, 44832, 46233, 47520, 50436, 51370, 56040, 61644, 63045, 67248, 71280, 74720, 75654, 77055, 82192, 84060, 92466, 100872, 102740, 112080, 123288, 126090, 134496, 138699, 142560, 151308, 154110, 164384, 168120, 184932, 189135, 201744, 205480, 224160, 231165, 246576, 252180, 277398, 302616, 308220, 336240, 369864, 378270, 403488, 410960, 416097, 462330, 493152, 504360, 554796, 605232, 616440, 672480, 693495, 739728, 756540, 821920, 832194, 924660, 1008720, 1109592, 1210464, 1232880, 1386990, 1479456, 1513080, 1664388, 1849320, 2017440, 2080485, 2219184, 2465760, 2773980, 3026160, 3328776, 3698640, 4160970, 4438368, 5547960, 6052320, 6657552, 7397280, 8321940, 11095920, 13315104, 16643880, 22191840, 33287760, 66575520]

約数ペア:

[(1, 66575520), (2, 33287760), (3, 22191840), (4, 16643880), (5, 13315104), (6, 11095920), (8, 8321940), (9, 7397280), (10, 6657552), (11, 6052320), (12, 5547960), (15, 4438368), (16, 4160970), (18, 3698640), (20, 3328776), (22, 3026160), (24, 2773980), (27, 2465760), (30, 2219184), (32, 2080485), (33, 2017440), (36, 1849320), (40, 1664388), (44, 1513080), (45, 1479456), (48, 1386990), (54, 1232880), (55, 1210464), (60, 1109592), (66, 1008720), (72, 924660), (80, 832194), (81, 821920), (88, 756540), (90, 739728), (96, 693495), (99, 672480), (108, 616440), (110, 605232), (120, 554796), (132, 504360), (135, 493152), (144, 462330), (160, 416097), (162, 410960), (165, 403488), (176, 378270), (180, 369864), (198, 336240), (216, 308220), (220, 302616), (240, 277398), (264, 252180), (270, 246576), (288, 231165), (297, 224160), (324, 205480), (330, 201744), (352, 189135), (360, 184932), (396, 168120), (405, 164384), (432, 154110), (440, 151308), (467, 142560), (480, 138699), (495, 134496), (528, 126090), (540, 123288), (594, 112080), (648, 102740), (660, 100872), (720, 92466), (792, 84060), (810, 82192), (864, 77055), (880, 75654), (891, 74720), (934, 71280), (990, 67248), (1056, 63045), (1080, 61644), (1188, 56040), (1296, 51370), (1320, 50436), (1401, 47520), (1440, 46233), (1485, 44832), (1584, 42030), (1620, 41096), (1760, 37827), (1782, 37360), (1868, 35640), (1980, 33624), (2160, 30822), (2335, 28512), (2376, 28020), (2592, 25685), (2640, 25218), (2802, 23760), (2970, 22416), (3168, 21015), (3240, 20548), (3564, 18680), (3736, 17820), (3960, 16812), (4203, 15840), (4320, 15411), (4455, 14944), (4670, 14256), (4752, 14010), (5137, 12960), (5280, 12609), (5604, 11880), (5940, 11208), (6480, 10274), (7005, 9504), (7128, 9340), (7472, 8910), (7920, 8406)]