145252440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 493447680

約数和(自身を除く): 348195240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 353, 360, 381, 405, 508, 540, 635, 648, 706, 762, 810, 1016, 1059, 1080, 1143, 1270, 1412, 1524, 1620, 1765, 1905, 2118, 2286, 2540, 2824, 3048, 3177, 3240, 3429, 3530, 3810, 4236, 4572, 5080, 5295, 5715, 6354, 6858, 7060, 7620, 8472, 9144, 9531, 10287, 10590, 11430, 12708, 13716, 14120, 15240, 15885, 17145, 19062, 20574, 21180, 22860, 25416, 27432, 28593, 31770, 34290, 38124, 41148, 42360, 44831, 45720, 47655, 51435, 57186, 63540, 68580, 76248, 82296, 89662, 95310, 102870, 114372, 127080, 134493, 137160, 142965, 179324, 190620, 205740, 224155, 228744, 268986, 285930, 358648, 381240, 403479, 411480, 448310, 537972, 571860, 672465, 806958, 896620, 1075944, 1143720, 1210437, 1344930, 1613916, 1793240, 2017395, 2420874, 2689860, 3227832, 3631311, 4034790, 4841748, 5379720, 6052185, 7262622, 8069580, 9683496, 12104370, 14525244, 16139160, 18156555, 24208740, 29050488, 36313110, 48417480, 72626220, 145252440]

約数ペア:

[(1, 145252440), (2, 72626220), (3, 48417480), (4, 36313110), (5, 29050488), (6, 24208740), (8, 18156555), (9, 16139160), (10, 14525244), (12, 12104370), (15, 9683496), (18, 8069580), (20, 7262622), (24, 6052185), (27, 5379720), (30, 4841748), (36, 4034790), (40, 3631311), (45, 3227832), (54, 2689860), (60, 2420874), (72, 2017395), (81, 1793240), (90, 1613916), (108, 1344930), (120, 1210437), (127, 1143720), (135, 1075944), (162, 896620), (180, 806958), (216, 672465), (254, 571860), (270, 537972), (324, 448310), (353, 411480), (360, 403479), (381, 381240), (405, 358648), (508, 285930), (540, 268986), (635, 228744), (648, 224155), (706, 205740), (762, 190620), (810, 179324), (1016, 142965), (1059, 137160), (1080, 134493), (1143, 127080), (1270, 114372), (1412, 102870), (1524, 95310), (1620, 89662), (1765, 82296), (1905, 76248), (2118, 68580), (2286, 63540), (2540, 57186), (2824, 51435), (3048, 47655), (3177, 45720), (3240, 44831), (3429, 42360), (3530, 41148), (3810, 38124), (4236, 34290), (4572, 31770), (5080, 28593), (5295, 27432), (5715, 25416), (6354, 22860), (6858, 21180), (7060, 20574), (7620, 19062), (8472, 17145), (9144, 15885), (9531, 15240), (10287, 14120), (10590, 13716), (11430, 12708)]