150090780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{357359}}^1$

素因数の和:357378

約数の個数: 48

約数和(自身を含む): 480291840

約数和(自身を除く): 330201060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 357359, 714718, 1072077, 1429436, 1786795, 2144154, 2501513, 3573590, 4288308, 5003026, 5360385, 7147180, 7504539, 10006052, 10720770, 12507565, 15009078, 21441540, 25015130, 30018156, 37522695, 50030260, 75045390, 150090780]

約数ペア:

[(1, 150090780), (2, 75045390), (3, 50030260), (4, 37522695), (5, 30018156), (6, 25015130), (7, 21441540), (10, 15009078), (12, 12507565), (14, 10720770), (15, 10006052), (20, 7504539), (21, 7147180), (28, 5360385), (30, 5003026), (35, 4288308), (42, 3573590), (60, 2501513), (70, 2144154), (84, 1786795), (105, 1429436), (140, 1072077), (210, 714718), (420, 357359)]