97722100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 244359360

約数和(自身を除く): 146637260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 548, 685, 700, 959, 1019, 1370, 1918, 2038, 2740, 3425, 3836, 4076, 4795, 5095, 6850, 7133, 9590, 10190, 13700, 14266, 19180, 20380, 23975, 25475, 28532, 35665, 47950, 50950, 71330, 95900, 101900, 139603, 142660, 178325, 279206, 356650, 558412, 698015, 713300, 977221, 1396030, 1954442, 2792060, 3490075, 3908884, 4886105, 6980150, 9772210, 13960300, 19544420, 24430525, 48861050, 97722100]

約数ペア:

[(1, 97722100), (2, 48861050), (4, 24430525), (5, 19544420), (7, 13960300), (10, 9772210), (14, 6980150), (20, 4886105), (25, 3908884), (28, 3490075), (35, 2792060), (50, 1954442), (70, 1396030), (100, 977221), (137, 713300), (140, 698015), (175, 558412), (274, 356650), (350, 279206), (548, 178325), (685, 142660), (700, 139603), (959, 101900), (1019, 95900), (1370, 71330), (1918, 50950), (2038, 47950), (2740, 35665), (3425, 28532), (3836, 25475), (4076, 23975), (4795, 20380), (5095, 19180), (6850, 14266), (7133, 13700), (9590, 10190)]