129121290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9413

約数の個数: 80

約数和(自身を含む): 367655112

約数和(自身を除く): 238533822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 9377, 13770, 18754, 28131, 46885, 56262, 84393, 93770, 140655, 159409, 168786, 253179, 281310, 318818, 421965, 478227, 506358, 759537, 797045, 843930, 956454, 1265895, 1434681, 1519074, 1594090, 2391135, 2531790, 2869362, 3797685, 4304043, 4782270, 7173405, 7595370, 8608086, 12912129, 14346810, 21520215, 25824258, 43040430, 64560645, 129121290]

約数ペア:

[(1, 129121290), (2, 64560645), (3, 43040430), (5, 25824258), (6, 21520215), (9, 14346810), (10, 12912129), (15, 8608086), (17, 7595370), (18, 7173405), (27, 4782270), (30, 4304043), (34, 3797685), (45, 2869362), (51, 2531790), (54, 2391135), (81, 1594090), (85, 1519074), (90, 1434681), (102, 1265895), (135, 956454), (153, 843930), (162, 797045), (170, 759537), (255, 506358), (270, 478227), (306, 421965), (405, 318818), (459, 281310), (510, 253179), (765, 168786), (810, 159409), (918, 140655), (1377, 93770), (1530, 84393), (2295, 56262), (2754, 46885), (4590, 28131), (6885, 18754), (9377, 13770)]