167282300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 372372000

約数和(自身を除く): 205089700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 109, 149, 206, 218, 298, 412, 436, 515, 545, 596, 745, 1030, 1090, 1490, 2060, 2180, 2575, 2725, 2980, 3725, 5150, 5450, 7450, 10300, 10900, 11227, 14900, 15347, 16241, 22454, 30694, 32482, 44908, 56135, 61388, 64964, 76735, 81205, 112270, 153470, 162410, 224540, 280675, 306940, 324820, 383675, 406025, 561350, 767350, 812050, 1122700, 1534700, 1624100, 1672823, 3345646, 6691292, 8364115, 16728230, 33456460, 41820575, 83641150, 167282300]

約数ペア:

[(1, 167282300), (2, 83641150), (4, 41820575), (5, 33456460), (10, 16728230), (20, 8364115), (25, 6691292), (50, 3345646), (100, 1672823), (103, 1624100), (109, 1534700), (149, 1122700), (206, 812050), (218, 767350), (298, 561350), (412, 406025), (436, 383675), (515, 324820), (545, 306940), (596, 280675), (745, 224540), (1030, 162410), (1090, 153470), (1490, 112270), (2060, 81205), (2180, 76735), (2575, 64964), (2725, 61388), (2980, 56135), (3725, 44908), (5150, 32482), (5450, 30694), (7450, 22454), (10300, 16241), (10900, 15347), (11227, 14900)]