82707480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 285143040

約数和(自身を除く): 202435560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 127, 134, 135, 162, 180, 201, 216, 243, 254, 268, 270, 324, 335, 360, 381, 402, 405, 486, 508, 536, 540, 603, 635, 648, 670, 762, 804, 810, 972, 1005, 1016, 1080, 1143, 1206, 1215, 1270, 1340, 1524, 1608, 1620, 1809, 1905, 1944, 2010, 2286, 2412, 2430, 2540, 2680, 3015, 3048, 3240, 3429, 3618, 3810, 4020, 4572, 4824, 4860, 5080, 5427, 5715, 6030, 6858, 7236, 7620, 8040, 8509, 9045, 9144, 9720, 10287, 10854, 11430, 12060, 13716, 14472, 15240, 16281, 17018, 17145, 18090, 20574, 21708, 22860, 24120, 25527, 27135, 27432, 30861, 32562, 34036, 34290, 36180, 41148, 42545, 43416, 45720, 51054, 51435, 54270, 61722, 65124, 68072, 68580, 72360, 76581, 81405, 82296, 85090, 102108, 102870, 108540, 123444, 127635, 130248, 137160, 153162, 154305, 162810, 170180, 204216, 205740, 217080, 229743, 246888, 255270, 306324, 308610, 325620, 340360, 382905, 411480, 459486, 510540, 612648, 617220, 651240, 689229, 765810, 918972, 1021080, 1148715, 1234440, 1378458, 1531620, 1837944, 2067687, 2297430, 2756916, 3063240, 3446145, 4135374, 4594860, 5513832, 6892290, 8270748, 9189720, 10338435, 13784580, 16541496, 20676870, 27569160, 41353740, 82707480]

約数ペア:

[(1, 82707480), (2, 41353740), (3, 27569160), (4, 20676870), (5, 16541496), (6, 13784580), (8, 10338435), (9, 9189720), (10, 8270748), (12, 6892290), (15, 5513832), (18, 4594860), (20, 4135374), (24, 3446145), (27, 3063240), (30, 2756916), (36, 2297430), (40, 2067687), (45, 1837944), (54, 1531620), (60, 1378458), (67, 1234440), (72, 1148715), (81, 1021080), (90, 918972), (108, 765810), (120, 689229), (127, 651240), (134, 617220), (135, 612648), (162, 510540), (180, 459486), (201, 411480), (216, 382905), (243, 340360), (254, 325620), (268, 308610), (270, 306324), (324, 255270), (335, 246888), (360, 229743), (381, 217080), (402, 205740), (405, 204216), (486, 170180), (508, 162810), (536, 154305), (540, 153162), (603, 137160), (635, 130248), (648, 127635), (670, 123444), (762, 108540), (804, 102870), (810, 102108), (972, 85090), (1005, 82296), (1016, 81405), (1080, 76581), (1143, 72360), (1206, 68580), (1215, 68072), (1270, 65124), (1340, 61722), (1524, 54270), (1608, 51435), (1620, 51054), (1809, 45720), (1905, 43416), (1944, 42545), (2010, 41148), (2286, 36180), (2412, 34290), (2430, 34036), (2540, 32562), (2680, 30861), (3015, 27432), (3048, 27135), (3240, 25527), (3429, 24120), (3618, 22860), (3810, 21708), (4020, 20574), (4572, 18090), (4824, 17145), (4860, 17018), (5080, 16281), (5427, 15240), (5715, 14472), (6030, 13716), (6858, 12060), (7236, 11430), (7620, 10854), (8040, 10287), (8509, 9720), (9045, 9144)]