137239920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21179}}^1$

素因数の和:21204

約数の個数: 100

約数和(自身を含む): 476677080

約数和(自身を除く): 339437160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 190611, 211790, 254148, 317685, 338864, 381222, 423580, 508296, 571833, 635370, 762444, 847160, 953055, 1016592, 1143666, 1270740, 1524888, 1694320, 1715499, 1906110, 2287332, 2541480, 2859165, 3049776, 3430998, 3812220, 4574664, 5082960, 5718330, 6861996, 7624440, 8577495, 9149328, 11436660, 13723992, 15248880, 17154990, 22873320, 27447984, 34309980, 45746640, 68619960, 137239920]

約数ペア:

[(1, 137239920), (2, 68619960), (3, 45746640), (4, 34309980), (5, 27447984), (6, 22873320), (8, 17154990), (9, 15248880), (10, 13723992), (12, 11436660), (15, 9149328), (16, 8577495), (18, 7624440), (20, 6861996), (24, 5718330), (27, 5082960), (30, 4574664), (36, 3812220), (40, 3430998), (45, 3049776), (48, 2859165), (54, 2541480), (60, 2287332), (72, 1906110), (80, 1715499), (81, 1694320), (90, 1524888), (108, 1270740), (120, 1143666), (135, 1016592), (144, 953055), (162, 847160), (180, 762444), (216, 635370), (240, 571833), (270, 508296), (324, 423580), (360, 381222), (405, 338864), (432, 317685), (540, 254148), (648, 211790), (720, 190611), (810, 169432), (1080, 127074), (1296, 105895), (1620, 84716), (2160, 63537), (3240, 42358), (6480, 21179)]