165725557740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2005877}}^1$

素因数の和:2005918

約数の個数: 144

約数和(自身を含む): 551985531552

約数和(自身を除く): 386259973812

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, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1836, 2295, 2430, 2754, 3060, 4131, 4590, 4860, 5508, 6885, 8262, 9180, 13770, 16524, 20655, 27540, 41310, 82620, 2005877, 4011754, 6017631, 8023508, 10029385, 12035262, 18052893, 20058770, 24070524, 30088155, 34099909, 36105786, 40117540, 54158679, 60176310, 68199818, 72211572, 90264465, 102299727, 108317358, 120352620, 136399636, 162476037, 170499545, 180528930, 204599454, 216634716, 270793395, 306899181, 324952074, 340999090, 361057860, 409198908, 487428111, 511498635, 541586790, 613798362, 649904148, 681998180, 812380185, 920697543, 974856222, 1022997270, 1083173580, 1227596724, 1534495905, 1624760370, 1841395086, 1949712444, 2045994540, 2437140555, 2762092629, 3068991810, 3249520740, 3682790172, 4603487715, 4874281110, 5524185258, 6137983620, 8286277887, 9206975430, 9748562220, 11048370516, 13810463145, 16572555774, 18413950860, 27620926290, 33145111548, 41431389435, 55241852580, 82862778870, 165725557740]

約数ペア:

[(1, 165725557740), (2, 82862778870), (3, 55241852580), (4, 41431389435), (5, 33145111548), (6, 27620926290), (9, 18413950860), (10, 16572555774), (12, 13810463145), (15, 11048370516), (17, 9748562220), (18, 9206975430), (20, 8286277887), (27, 6137983620), (30, 5524185258), (34, 4874281110), (36, 4603487715), (45, 3682790172), (51, 3249520740), (54, 3068991810), (60, 2762092629), (68, 2437140555), (81, 2045994540), (85, 1949712444), (90, 1841395086), (102, 1624760370), (108, 1534495905), (135, 1227596724), (153, 1083173580), (162, 1022997270), (170, 974856222), (180, 920697543), (204, 812380185), (243, 681998180), (255, 649904148), (270, 613798362), (306, 541586790), (324, 511498635), (340, 487428111), (405, 409198908), (459, 361057860), (486, 340999090), (510, 324952074), (540, 306899181), (612, 270793395), (765, 216634716), (810, 204599454), (918, 180528930), (972, 170499545), (1020, 162476037), (1215, 136399636), (1377, 120352620), (1530, 108317358), (1620, 102299727), (1836, 90264465), (2295, 72211572), (2430, 68199818), (2754, 60176310), (3060, 54158679), (4131, 40117540), (4590, 36105786), (4860, 34099909), (5508, 30088155), (6885, 24070524), (8262, 20058770), (9180, 18052893), (13770, 12035262), (16524, 10029385), (20655, 8023508), (27540, 6017631), (41310, 4011754), (82620, 2005877)]