180472935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 317813760

約数和(自身を除く): 137340825

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 109, 129, 151, 215, 255, 327, 453, 545, 645, 731, 755, 1635, 1853, 2193, 2265, 2567, 3655, 4687, 5559, 6493, 7701, 9265, 10965, 12835, 14061, 16459, 19479, 23435, 27795, 32465, 38505, 49377, 70305, 79679, 82295, 97395, 110381, 239037, 246885, 279803, 331143, 398395, 551905, 707737, 839409, 1195185, 1399015, 1655715, 2123211, 3538685, 4197045, 10616055, 12031529, 36094587, 60157645, 180472935]

約数ペア:

[(1, 180472935), (3, 60157645), (5, 36094587), (15, 12031529), (17, 10616055), (43, 4197045), (51, 3538685), (85, 2123211), (109, 1655715), (129, 1399015), (151, 1195185), (215, 839409), (255, 707737), (327, 551905), (453, 398395), (545, 331143), (645, 279803), (731, 246885), (755, 239037), (1635, 110381), (1853, 97395), (2193, 82295), (2265, 79679), (2567, 70305), (3655, 49377), (4687, 38505), (5559, 32465), (6493, 27795), (7701, 23435), (9265, 19479), (10965, 16459), (12835, 14061)]