169045740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8311}}^1$

素因数の和:8439

約数の個数: 72

約数和(自身を含む): 517372128

約数和(自身を除く): 348326388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 8311, 10170, 16622, 20340, 24933, 33244, 41555, 49866, 74799, 83110, 99732, 124665, 149598, 166220, 249330, 299196, 373995, 498660, 747990, 939143, 1495980, 1878286, 2817429, 3756572, 4695715, 5634858, 8452287, 9391430, 11269716, 14087145, 16904574, 18782860, 28174290, 33809148, 42261435, 56348580, 84522870, 169045740]

約数ペア:

[(1, 169045740), (2, 84522870), (3, 56348580), (4, 42261435), (5, 33809148), (6, 28174290), (9, 18782860), (10, 16904574), (12, 14087145), (15, 11269716), (18, 9391430), (20, 8452287), (30, 5634858), (36, 4695715), (45, 3756572), (60, 2817429), (90, 1878286), (113, 1495980), (180, 939143), (226, 747990), (339, 498660), (452, 373995), (565, 299196), (678, 249330), (1017, 166220), (1130, 149598), (1356, 124665), (1695, 99732), (2034, 83110), (2260, 74799), (3390, 49866), (4068, 41555), (5085, 33244), (6780, 24933), (8311, 20340), (10170, 16622)]