68055660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 213151680

約数和(自身を除く): 145096020

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, 193, 270, 386, 540, 579, 653, 772, 965, 1158, 1306, 1737, 1930, 1959, 2316, 2612, 2895, 3265, 3474, 3860, 3918, 5211, 5790, 5877, 6530, 6948, 7836, 8685, 9795, 10422, 11580, 11754, 13060, 17370, 17631, 19590, 20844, 23508, 26055, 29385, 34740, 35262, 39180, 52110, 58770, 70524, 88155, 104220, 117540, 126029, 176310, 252058, 352620, 378087, 504116, 630145, 756174, 1134261, 1260290, 1512348, 1890435, 2268522, 2520580, 3402783, 3780870, 4537044, 5671305, 6805566, 7561740, 11342610, 13611132, 17013915, 22685220, 34027830, 68055660]

約数ペア:

[(1, 68055660), (2, 34027830), (3, 22685220), (4, 17013915), (5, 13611132), (6, 11342610), (9, 7561740), (10, 6805566), (12, 5671305), (15, 4537044), (18, 3780870), (20, 3402783), (27, 2520580), (30, 2268522), (36, 1890435), (45, 1512348), (54, 1260290), (60, 1134261), (90, 756174), (108, 630145), (135, 504116), (180, 378087), (193, 352620), (270, 252058), (386, 176310), (540, 126029), (579, 117540), (653, 104220), (772, 88155), (965, 70524), (1158, 58770), (1306, 52110), (1737, 39180), (1930, 35262), (1959, 34740), (2316, 29385), (2612, 26055), (2895, 23508), (3265, 20844), (3474, 19590), (3860, 17631), (3918, 17370), (5211, 13060), (5790, 11754), (5877, 11580), (6530, 10422), (6948, 9795), (7836, 8685)]