198536100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{94541}}^1$

素因数の和:94565

約数の個数: 72

約数和(自身を含む): 656499648

約数和(自身を除く): 457963548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 94541, 189082, 283623, 378164, 472705, 567246, 661787, 945410, 1134492, 1323574, 1418115, 1890820, 1985361, 2363525, 2647148, 2836230, 3308935, 3970722, 4727050, 5672460, 6617870, 7090575, 7941444, 9454100, 9926805, 13235740, 14181150, 16544675, 19853610, 28362300, 33089350, 39707220, 49634025, 66178700, 99268050, 198536100]

約数ペア:

[(1, 198536100), (2, 99268050), (3, 66178700), (4, 49634025), (5, 39707220), (6, 33089350), (7, 28362300), (10, 19853610), (12, 16544675), (14, 14181150), (15, 13235740), (20, 9926805), (21, 9454100), (25, 7941444), (28, 7090575), (30, 6617870), (35, 5672460), (42, 4727050), (50, 3970722), (60, 3308935), (70, 2836230), (75, 2647148), (84, 2363525), (100, 1985361), (105, 1890820), (140, 1418115), (150, 1323574), (175, 1134492), (210, 945410), (300, 661787), (350, 567246), (420, 472705), (525, 378164), (700, 283623), (1050, 189082), (2100, 94541)]