133783740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3851}}^1$

素因数の和:4059

約数の個数: 72

約数和(自身を含む): 408019248

約数和(自身を除く): 274235508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3851, 3860, 5790, 6948, 7702, 8685, 11553, 11580, 15404, 17370, 19255, 23106, 34659, 34740, 38510, 46212, 57765, 69318, 77020, 115530, 138636, 173295, 231060, 346590, 693180, 743243, 1486486, 2229729, 2972972, 3716215, 4459458, 6689187, 7432430, 8918916, 11148645, 13378374, 14864860, 22297290, 26756748, 33445935, 44594580, 66891870, 133783740]

約数ペア:

[(1, 133783740), (2, 66891870), (3, 44594580), (4, 33445935), (5, 26756748), (6, 22297290), (9, 14864860), (10, 13378374), (12, 11148645), (15, 8918916), (18, 7432430), (20, 6689187), (30, 4459458), (36, 3716215), (45, 2972972), (60, 2229729), (90, 1486486), (180, 743243), (193, 693180), (386, 346590), (579, 231060), (772, 173295), (965, 138636), (1158, 115530), (1737, 77020), (1930, 69318), (2316, 57765), (2895, 46212), (3474, 38510), (3851, 34740), (3860, 34659), (5790, 23106), (6948, 19255), (7702, 17370), (8685, 15404), (11553, 11580)]