135617220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251143}}^1$

素因数の和:251161

約数の個数: 48

約数和(自身を含む): 421921920

約数和(自身を除く): 286304700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 251143, 502286, 753429, 1004572, 1255715, 1506858, 2260287, 2511430, 3013716, 3767145, 4520574, 5022860, 6780861, 7534290, 9041148, 11301435, 13561722, 15068580, 22602870, 27123444, 33904305, 45205740, 67808610, 135617220]

約数ペア:

[(1, 135617220), (2, 67808610), (3, 45205740), (4, 33904305), (5, 27123444), (6, 22602870), (9, 15068580), (10, 13561722), (12, 11301435), (15, 9041148), (18, 7534290), (20, 6780861), (27, 5022860), (30, 4520574), (36, 3767145), (45, 3013716), (54, 2511430), (60, 2260287), (90, 1506858), (108, 1255715), (135, 1004572), (180, 753429), (270, 502286), (540, 251143)]