25531740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3668

約数の個数: 96

約数和(自身を含む): 85565760

約数和(自身を除く): 60034020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 3637, 7020, 7274, 10911, 14548, 18185, 21822, 32733, 36370, 43644, 47281, 54555, 65466, 72740, 94562, 98199, 109110, 130932, 141843, 163665, 189124, 196398, 218220, 236405, 283686, 327330, 392796, 425529, 472810, 490995, 567372, 654660, 709215, 851058, 945620, 981990, 1276587, 1418430, 1702116, 1963980, 2127645, 2553174, 2836860, 4255290, 5106348, 6382935, 8510580, 12765870, 25531740]

約数ペア:

[(1, 25531740), (2, 12765870), (3, 8510580), (4, 6382935), (5, 5106348), (6, 4255290), (9, 2836860), (10, 2553174), (12, 2127645), (13, 1963980), (15, 1702116), (18, 1418430), (20, 1276587), (26, 981990), (27, 945620), (30, 851058), (36, 709215), (39, 654660), (45, 567372), (52, 490995), (54, 472810), (60, 425529), (65, 392796), (78, 327330), (90, 283686), (108, 236405), (117, 218220), (130, 196398), (135, 189124), (156, 163665), (180, 141843), (195, 130932), (234, 109110), (260, 98199), (270, 94562), (351, 72740), (390, 65466), (468, 54555), (540, 47281), (585, 43644), (702, 36370), (780, 32733), (1170, 21822), (1404, 18185), (1755, 14548), (2340, 10911), (3510, 7274), (3637, 7020)]