103182100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 257427968

約数和(自身を除く): 154245868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 223, 350, 446, 661, 700, 892, 1115, 1322, 1561, 2230, 2644, 3122, 3305, 4460, 4627, 5575, 6244, 6610, 7805, 9254, 11150, 13220, 15610, 16525, 18508, 22300, 23135, 31220, 33050, 39025, 46270, 66100, 78050, 92540, 115675, 147403, 156100, 231350, 294806, 462700, 589612, 737015, 1031821, 1474030, 2063642, 2948060, 3685075, 4127284, 5159105, 7370150, 10318210, 14740300, 20636420, 25795525, 51591050, 103182100]

約数ペア:

[(1, 103182100), (2, 51591050), (4, 25795525), (5, 20636420), (7, 14740300), (10, 10318210), (14, 7370150), (20, 5159105), (25, 4127284), (28, 3685075), (35, 2948060), (50, 2063642), (70, 1474030), (100, 1031821), (140, 737015), (175, 589612), (223, 462700), (350, 294806), (446, 231350), (661, 156100), (700, 147403), (892, 115675), (1115, 92540), (1322, 78050), (1561, 66100), (2230, 46270), (2644, 39025), (3122, 33050), (3305, 31220), (4460, 23135), (4627, 22300), (5575, 18508), (6244, 16525), (6610, 15610), (7805, 13220), (9254, 11150)]