108288800

素因数分解:

$2^5\times 5^2\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:850

約数の個数: 72

約数和(自身を含む): 265982976

約数和(自身を除く): 157694176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 223, 400, 446, 607, 800, 892, 1115, 1214, 1784, 2230, 2428, 3035, 3568, 4460, 4856, 5575, 6070, 7136, 8920, 9712, 11150, 12140, 15175, 17840, 19424, 22300, 24280, 30350, 35680, 44600, 48560, 60700, 89200, 97120, 121400, 135361, 178400, 242800, 270722, 485600, 541444, 676805, 1082888, 1353610, 2165776, 2707220, 3384025, 4331552, 5414440, 6768050, 10828880, 13536100, 21657760, 27072200, 54144400, 108288800]

約数ペア:

[(1, 108288800), (2, 54144400), (4, 27072200), (5, 21657760), (8, 13536100), (10, 10828880), (16, 6768050), (20, 5414440), (25, 4331552), (32, 3384025), (40, 2707220), (50, 2165776), (80, 1353610), (100, 1082888), (160, 676805), (200, 541444), (223, 485600), (400, 270722), (446, 242800), (607, 178400), (800, 135361), (892, 121400), (1115, 97120), (1214, 89200), (1784, 60700), (2230, 48560), (2428, 44600), (3035, 35680), (3568, 30350), (4460, 24280), (4856, 22300), (5575, 19424), (6070, 17840), (7136, 15175), (8920, 12140), (9712, 11150)]