137575440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 466528920

約数和(自身を除く): 328953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1753, 1962, 2180, 2616, 3270, 3506, 3924, 4360, 4905, 5232, 5259, 6540, 7012, 7848, 8720, 8765, 9810, 10518, 13080, 14024, 15696, 15777, 17530, 19620, 21036, 26160, 26295, 28048, 31554, 35060, 39240, 42072, 52590, 63108, 70120, 78480, 78885, 84144, 105180, 126216, 140240, 157770, 191077, 210360, 252432, 315540, 382154, 420720, 573231, 631080, 764308, 955385, 1146462, 1262160, 1528616, 1719693, 1910770, 2292924, 2866155, 3057232, 3439386, 3821540, 4585848, 5732310, 6878772, 7643080, 8598465, 9171696, 11464620, 13757544, 15286160, 17196930, 22929240, 27515088, 34393860, 45858480, 68787720, 137575440]

約数ペア:

[(1, 137575440), (2, 68787720), (3, 45858480), (4, 34393860), (5, 27515088), (6, 22929240), (8, 17196930), (9, 15286160), (10, 13757544), (12, 11464620), (15, 9171696), (16, 8598465), (18, 7643080), (20, 6878772), (24, 5732310), (30, 4585848), (36, 3821540), (40, 3439386), (45, 3057232), (48, 2866155), (60, 2292924), (72, 1910770), (80, 1719693), (90, 1528616), (109, 1262160), (120, 1146462), (144, 955385), (180, 764308), (218, 631080), (240, 573231), (327, 420720), (360, 382154), (436, 315540), (545, 252432), (654, 210360), (720, 191077), (872, 157770), (981, 140240), (1090, 126216), (1308, 105180), (1635, 84144), (1744, 78885), (1753, 78480), (1962, 70120), (2180, 63108), (2616, 52590), (3270, 42072), (3506, 39240), (3924, 35060), (4360, 31554), (4905, 28048), (5232, 26295), (5259, 26160), (6540, 21036), (7012, 19620), (7848, 17530), (8720, 15777), (8765, 15696), (9810, 14024), (10518, 13080)]