51572100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 150754240

約数和(自身を除く): 99182140

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, 1669, 2060, 2575, 3090, 3338, 5007, 5150, 6180, 6676, 7725, 8345, 10014, 10300, 15450, 16690, 20028, 25035, 30900, 33380, 41725, 50070, 83450, 100140, 125175, 166900, 171907, 250350, 343814, 500700, 515721, 687628, 859535, 1031442, 1719070, 2062884, 2578605, 3438140, 4297675, 5157210, 8595350, 10314420, 12893025, 17190700, 25786050, 51572100]

約数ペア:

[(1, 51572100), (2, 25786050), (3, 17190700), (4, 12893025), (5, 10314420), (6, 8595350), (10, 5157210), (12, 4297675), (15, 3438140), (20, 2578605), (25, 2062884), (30, 1719070), (50, 1031442), (60, 859535), (75, 687628), (100, 515721), (103, 500700), (150, 343814), (206, 250350), (300, 171907), (309, 166900), (412, 125175), (515, 100140), (618, 83450), (1030, 50070), (1236, 41725), (1545, 33380), (1669, 30900), (2060, 25035), (2575, 20028), (3090, 16690), (3338, 15450), (5007, 10300), (5150, 10014), (6180, 8345), (6676, 7725)]