180414540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6589

約数の個数: 120

約数和(自身を含む): 599350752

約数和(自身を除く): 418936212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6551, 6885, 9180, 13102, 13770, 19653, 26204, 27540, 32755, 39306, 58959, 65510, 78612, 98265, 111367, 117918, 131020, 176877, 196530, 222734, 235836, 294795, 334101, 353754, 393060, 445468, 530631, 556835, 589590, 668202, 707508, 884385, 1002303, 1061262, 1113670, 1179180, 1336404, 1670505, 1768770, 2004606, 2122524, 2227340, 2653155, 3006909, 3341010, 3537540, 4009212, 5011515, 5306310, 6013818, 6682020, 9020727, 10023030, 10612620, 12027636, 15034545, 18041454, 20046060, 30069090, 36082908, 45103635, 60138180, 90207270, 180414540]

約数ペア:

[(1, 180414540), (2, 90207270), (3, 60138180), (4, 45103635), (5, 36082908), (6, 30069090), (9, 20046060), (10, 18041454), (12, 15034545), (15, 12027636), (17, 10612620), (18, 10023030), (20, 9020727), (27, 6682020), (30, 6013818), (34, 5306310), (36, 5011515), (45, 4009212), (51, 3537540), (54, 3341010), (60, 3006909), (68, 2653155), (81, 2227340), (85, 2122524), (90, 2004606), (102, 1768770), (108, 1670505), (135, 1336404), (153, 1179180), (162, 1113670), (170, 1061262), (180, 1002303), (204, 884385), (255, 707508), (270, 668202), (306, 589590), (324, 556835), (340, 530631), (405, 445468), (459, 393060), (510, 353754), (540, 334101), (612, 294795), (765, 235836), (810, 222734), (918, 196530), (1020, 176877), (1377, 131020), (1530, 117918), (1620, 111367), (1836, 98265), (2295, 78612), (2754, 65510), (3060, 58959), (4590, 39306), (5508, 32755), (6551, 27540), (6885, 26204), (9180, 19653), (13102, 13770)]