27128500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 70866432

約数和(自身を除く): 43737932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 337, 350, 460, 500, 575, 644, 674, 700, 805, 875, 1150, 1348, 1610, 1685, 1750, 2300, 2359, 2875, 3220, 3370, 3500, 4025, 4718, 5750, 6740, 7751, 8050, 8425, 9436, 11500, 11795, 15502, 16100, 16850, 20125, 23590, 31004, 33700, 38755, 40250, 42125, 47180, 54257, 58975, 77510, 80500, 84250, 108514, 117950, 155020, 168500, 193775, 217028, 235900, 271285, 294875, 387550, 542570, 589750, 775100, 968875, 1085140, 1179500, 1356425, 1937750, 2712850, 3875500, 5425700, 6782125, 13564250, 27128500]

約数ペア:

[(1, 27128500), (2, 13564250), (4, 6782125), (5, 5425700), (7, 3875500), (10, 2712850), (14, 1937750), (20, 1356425), (23, 1179500), (25, 1085140), (28, 968875), (35, 775100), (46, 589750), (50, 542570), (70, 387550), (92, 294875), (100, 271285), (115, 235900), (125, 217028), (140, 193775), (161, 168500), (175, 155020), (230, 117950), (250, 108514), (322, 84250), (337, 80500), (350, 77510), (460, 58975), (500, 54257), (575, 47180), (644, 42125), (674, 40250), (700, 38755), (805, 33700), (875, 31004), (1150, 23590), (1348, 20125), (1610, 16850), (1685, 16100), (1750, 15502), (2300, 11795), (2359, 11500), (2875, 9436), (3220, 8425), (3370, 8050), (3500, 7751), (4025, 6740), (4718, 5750)]