207617100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6839

約数の個数: 72

約数和(自身を含む): 606627840

約数和(自身を除く): 399010740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 6719, 7725, 10300, 13438, 15450, 20157, 26876, 30900, 33595, 40314, 67190, 80628, 100785, 134380, 167975, 201570, 335950, 403140, 503925, 671900, 692057, 1007850, 1384114, 2015700, 2076171, 2768228, 3460285, 4152342, 6920570, 8304684, 10380855, 13841140, 17301425, 20761710, 34602850, 41523420, 51904275, 69205700, 103808550, 207617100]

約数ペア:

[(1, 207617100), (2, 103808550), (3, 69205700), (4, 51904275), (5, 41523420), (6, 34602850), (10, 20761710), (12, 17301425), (15, 13841140), (20, 10380855), (25, 8304684), (30, 6920570), (50, 4152342), (60, 3460285), (75, 2768228), (100, 2076171), (103, 2015700), (150, 1384114), (206, 1007850), (300, 692057), (309, 671900), (412, 503925), (515, 403140), (618, 335950), (1030, 201570), (1236, 167975), (1545, 134380), (2060, 100785), (2575, 80628), (3090, 67190), (5150, 40314), (6180, 33595), (6719, 30900), (7725, 26876), (10300, 20157), (13438, 15450)]