73275840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 280

約数和(自身を含む): 285457392

約数和(自身を除く): 212181552

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, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 257, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 514, 528, 540, 576, 594, 648, 660, 704, 720, 771, 792, 810, 864, 880, 891, 960, 990, 1028, 1056, 1080, 1188, 1285, 1296, 1320, 1440, 1485, 1542, 1584, 1620, 1728, 1760, 1782, 1980, 2056, 2112, 2160, 2313, 2376, 2570, 2592, 2640, 2827, 2880, 2970, 3084, 3168, 3240, 3520, 3564, 3855, 3960, 4112, 4320, 4455, 4626, 4752, 5140, 5184, 5280, 5654, 5940, 6168, 6336, 6480, 6939, 7128, 7710, 7920, 8224, 8481, 8640, 8910, 9252, 9504, 10280, 10560, 11308, 11565, 11880, 12336, 12960, 13878, 14135, 14256, 15420, 15840, 16448, 16962, 17820, 18504, 19008, 20560, 20817, 22616, 23130, 23760, 24672, 25443, 25920, 27756, 28270, 28512, 30840, 31680, 33924, 34695, 35640, 37008, 41120, 41634, 42405, 45232, 46260, 47520, 49344, 50886, 55512, 56540, 57024, 61680, 67848, 69390, 71280, 74016, 76329, 82240, 83268, 84810, 90464, 92520, 95040, 101772, 104085, 111024, 113080, 123360, 127215, 135696, 138780, 142560, 148032, 152658, 166536, 169620, 180928, 185040, 203544, 208170, 222048, 226160, 228987, 246720, 254430, 271392, 277560, 285120, 305316, 333072, 339240, 370080, 381645, 407088, 416340, 444096, 452320, 457974, 508860, 542784, 555120, 610632, 666144, 678480, 740160, 763290, 814176, 832680, 904640, 915948, 1017720, 1110240, 1144935, 1221264, 1332288, 1356960, 1526580, 1628352, 1665360, 1831896, 2035440, 2220480, 2289870, 2442528, 2713920, 3053160, 3330720, 3663792, 4070880, 4579740, 4885056, 6106320, 6661440, 7327584, 8141760, 9159480, 12212640, 14655168, 18318960, 24425280, 36637920, 73275840]

約数ペア:

[(1, 73275840), (2, 36637920), (3, 24425280), (4, 18318960), (5, 14655168), (6, 12212640), (8, 9159480), (9, 8141760), (10, 7327584), (11, 6661440), (12, 6106320), (15, 4885056), (16, 4579740), (18, 4070880), (20, 3663792), (22, 3330720), (24, 3053160), (27, 2713920), (30, 2442528), (32, 2289870), (33, 2220480), (36, 2035440), (40, 1831896), (44, 1665360), (45, 1628352), (48, 1526580), (54, 1356960), (55, 1332288), (60, 1221264), (64, 1144935), (66, 1110240), (72, 1017720), (80, 915948), (81, 904640), (88, 832680), (90, 814176), (96, 763290), (99, 740160), (108, 678480), (110, 666144), (120, 610632), (132, 555120), (135, 542784), (144, 508860), (160, 457974), (162, 452320), (165, 444096), (176, 416340), (180, 407088), (192, 381645), (198, 370080), (216, 339240), (220, 333072), (240, 305316), (257, 285120), (264, 277560), (270, 271392), (288, 254430), (297, 246720), (320, 228987), (324, 226160), (330, 222048), (352, 208170), (360, 203544), (396, 185040), (405, 180928), (432, 169620), (440, 166536), (480, 152658), (495, 148032), (514, 142560), (528, 138780), (540, 135696), (576, 127215), (594, 123360), (648, 113080), (660, 111024), (704, 104085), (720, 101772), (771, 95040), (792, 92520), (810, 90464), (864, 84810), (880, 83268), (891, 82240), (960, 76329), (990, 74016), (1028, 71280), (1056, 69390), (1080, 67848), (1188, 61680), (1285, 57024), (1296, 56540), (1320, 55512), (1440, 50886), (1485, 49344), (1542, 47520), (1584, 46260), (1620, 45232), (1728, 42405), (1760, 41634), (1782, 41120), (1980, 37008), (2056, 35640), (2112, 34695), (2160, 33924), (2313, 31680), (2376, 30840), (2570, 28512), (2592, 28270), (2640, 27756), (2827, 25920), (2880, 25443), (2970, 24672), (3084, 23760), (3168, 23130), (3240, 22616), (3520, 20817), (3564, 20560), (3855, 19008), (3960, 18504), (4112, 17820), (4320, 16962), (4455, 16448), (4626, 15840), (4752, 15420), (5140, 14256), (5184, 14135), (5280, 13878), (5654, 12960), (5940, 12336), (6168, 11880), (6336, 11565), (6480, 11308), (6939, 10560), (7128, 10280), (7710, 9504), (7920, 9252), (8224, 8910), (8481, 8640)]