200068620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90121}}^1$

素因数の和:90170

約数の個数: 48

約数和(自身を含む): 575338848

約数和(自身を除く): 375270228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 90121, 180242, 270363, 360484, 450605, 540726, 901210, 1081452, 1351815, 1802420, 2703630, 3334477, 5407260, 6668954, 10003431, 13337908, 16672385, 20006862, 33344770, 40013724, 50017155, 66689540, 100034310, 200068620]

約数ペア:

[(1, 200068620), (2, 100034310), (3, 66689540), (4, 50017155), (5, 40013724), (6, 33344770), (10, 20006862), (12, 16672385), (15, 13337908), (20, 10003431), (30, 6668954), (37, 5407260), (60, 3334477), (74, 2703630), (111, 1802420), (148, 1351815), (185, 1081452), (222, 901210), (370, 540726), (444, 450605), (555, 360484), (740, 270363), (1110, 180242), (2220, 90121)]