198682400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 144

約数和(自身を含む): 587212416

約数和(自身を除く): 388530016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2087, 2380, 2720, 2800, 2975, 3400, 3808, 4174, 4760, 5600, 5950, 6800, 8348, 9520, 10435, 11900, 13600, 14609, 16696, 19040, 20870, 23800, 29218, 33392, 35479, 41740, 47600, 52175, 58436, 66784, 70958, 73045, 83480, 95200, 104350, 116872, 141916, 146090, 166960, 177395, 208700, 233744, 248353, 283832, 292180, 333920, 354790, 365225, 417400, 467488, 496706, 567664, 584360, 709580, 730450, 834800, 886975, 993412, 1135328, 1168720, 1241765, 1419160, 1460900, 1669600, 1773950, 1986824, 2337440, 2483530, 2838320, 2921800, 3547900, 3973648, 4967060, 5676640, 5843600, 6208825, 7095800, 7947296, 9934120, 11687200, 12417650, 14191600, 19868240, 24835300, 28383200, 39736480, 49670600, 99341200, 198682400]

約数ペア:

[(1, 198682400), (2, 99341200), (4, 49670600), (5, 39736480), (7, 28383200), (8, 24835300), (10, 19868240), (14, 14191600), (16, 12417650), (17, 11687200), (20, 9934120), (25, 7947296), (28, 7095800), (32, 6208825), (34, 5843600), (35, 5676640), (40, 4967060), (50, 3973648), (56, 3547900), (68, 2921800), (70, 2838320), (80, 2483530), (85, 2337440), (100, 1986824), (112, 1773950), (119, 1669600), (136, 1460900), (140, 1419160), (160, 1241765), (170, 1168720), (175, 1135328), (200, 993412), (224, 886975), (238, 834800), (272, 730450), (280, 709580), (340, 584360), (350, 567664), (400, 496706), (425, 467488), (476, 417400), (544, 365225), (560, 354790), (595, 333920), (680, 292180), (700, 283832), (800, 248353), (850, 233744), (952, 208700), (1120, 177395), (1190, 166960), (1360, 146090), (1400, 141916), (1700, 116872), (1904, 104350), (2087, 95200), (2380, 83480), (2720, 73045), (2800, 70958), (2975, 66784), (3400, 58436), (3808, 52175), (4174, 47600), (4760, 41740), (5600, 35479), (5950, 33392), (6800, 29218), (8348, 23800), (9520, 20870), (10435, 19040), (11900, 16696), (13600, 14609)]