66763440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10303}}^1$

素因数の和:10328

約数の個数: 100

約数和(自身を含む): 231901824

約数和(自身を除く): 165138384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10303, 20606, 30909, 41212, 51515, 61818, 82424, 92727, 103030, 123636, 154545, 164848, 185454, 206060, 247272, 278181, 309090, 370908, 412120, 463635, 494544, 556362, 618180, 741816, 824240, 834543, 927270, 1112724, 1236360, 1390905, 1483632, 1669086, 1854540, 2225448, 2472720, 2781810, 3338172, 3709080, 4172715, 4450896, 5563620, 6676344, 7418160, 8345430, 11127240, 13352688, 16690860, 22254480, 33381720, 66763440]

約数ペア:

[(1, 66763440), (2, 33381720), (3, 22254480), (4, 16690860), (5, 13352688), (6, 11127240), (8, 8345430), (9, 7418160), (10, 6676344), (12, 5563620), (15, 4450896), (16, 4172715), (18, 3709080), (20, 3338172), (24, 2781810), (27, 2472720), (30, 2225448), (36, 1854540), (40, 1669086), (45, 1483632), (48, 1390905), (54, 1236360), (60, 1112724), (72, 927270), (80, 834543), (81, 824240), (90, 741816), (108, 618180), (120, 556362), (135, 494544), (144, 463635), (162, 412120), (180, 370908), (216, 309090), (240, 278181), (270, 247272), (324, 206060), (360, 185454), (405, 164848), (432, 154545), (540, 123636), (648, 103030), (720, 92727), (810, 82424), (1080, 61818), (1296, 51515), (1620, 41212), (2160, 30909), (3240, 20606), (6480, 10303)]