82135980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3593}}^1$

素因数の和:3735

約数の個数: 72

約数和(自身を含む): 251177472

約数和(自身を除く): 169041492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3593, 3810, 4572, 5715, 7186, 7620, 10779, 11430, 14372, 17965, 21558, 22860, 32337, 35930, 43116, 53895, 64674, 71860, 107790, 129348, 161685, 215580, 323370, 456311, 646740, 912622, 1368933, 1825244, 2281555, 2737866, 4106799, 4563110, 5475732, 6844665, 8213598, 9126220, 13689330, 16427196, 20533995, 27378660, 41067990, 82135980]

約数ペア:

[(1, 82135980), (2, 41067990), (3, 27378660), (4, 20533995), (5, 16427196), (6, 13689330), (9, 9126220), (10, 8213598), (12, 6844665), (15, 5475732), (18, 4563110), (20, 4106799), (30, 2737866), (36, 2281555), (45, 1825244), (60, 1368933), (90, 912622), (127, 646740), (180, 456311), (254, 323370), (381, 215580), (508, 161685), (635, 129348), (762, 107790), (1143, 71860), (1270, 64674), (1524, 53895), (1905, 43116), (2286, 35930), (2540, 32337), (3593, 22860), (3810, 21558), (4572, 17965), (5715, 14372), (7186, 11430), (7620, 10779)]