135551460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18671}}^1$

素因数の和:18705

約数の個数: 72

約数和(自身を含む): 417207168

約数和(自身を除く): 281655708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 18671, 37342, 56013, 74684, 93355, 112026, 186710, 205381, 224052, 280065, 373420, 410762, 560130, 616143, 821524, 1026905, 1120260, 1232286, 2053810, 2259191, 2464572, 3080715, 4107620, 4518382, 6161430, 6777573, 9036764, 11295955, 12322860, 13555146, 22591910, 27110292, 33887865, 45183820, 67775730, 135551460]

約数ペア:

[(1, 135551460), (2, 67775730), (3, 45183820), (4, 33887865), (5, 27110292), (6, 22591910), (10, 13555146), (11, 12322860), (12, 11295955), (15, 9036764), (20, 6777573), (22, 6161430), (30, 4518382), (33, 4107620), (44, 3080715), (55, 2464572), (60, 2259191), (66, 2053810), (110, 1232286), (121, 1120260), (132, 1026905), (165, 821524), (220, 616143), (242, 560130), (330, 410762), (363, 373420), (484, 280065), (605, 224052), (660, 205381), (726, 186710), (1210, 112026), (1452, 93355), (1815, 74684), (2420, 56013), (3630, 37342), (7260, 18671)]