171025320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 527005440

約数和(自身を除く): 355980120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 103, 120, 137, 202, 206, 274, 303, 309, 404, 411, 412, 505, 515, 548, 606, 618, 685, 808, 822, 824, 1010, 1030, 1096, 1212, 1236, 1370, 1515, 1545, 1644, 2020, 2055, 2060, 2424, 2472, 2740, 3030, 3090, 3288, 4040, 4110, 4120, 5480, 6060, 6180, 8220, 10403, 12120, 12360, 13837, 14111, 16440, 20806, 27674, 28222, 31209, 41511, 41612, 42333, 52015, 55348, 56444, 62418, 69185, 70555, 83022, 83224, 84666, 104030, 110696, 112888, 124836, 138370, 141110, 156045, 166044, 169332, 207555, 208060, 211665, 249672, 276740, 282220, 312090, 332088, 338664, 415110, 416120, 423330, 553480, 564440, 624180, 830220, 846660, 1248360, 1425211, 1660440, 1693320, 2850422, 4275633, 5700844, 7126055, 8551266, 11401688, 14252110, 17102532, 21378165, 28504220, 34205064, 42756330, 57008440, 85512660, 171025320]

約数ペア:

[(1, 171025320), (2, 85512660), (3, 57008440), (4, 42756330), (5, 34205064), (6, 28504220), (8, 21378165), (10, 17102532), (12, 14252110), (15, 11401688), (20, 8551266), (24, 7126055), (30, 5700844), (40, 4275633), (60, 2850422), (101, 1693320), (103, 1660440), (120, 1425211), (137, 1248360), (202, 846660), (206, 830220), (274, 624180), (303, 564440), (309, 553480), (404, 423330), (411, 416120), (412, 415110), (505, 338664), (515, 332088), (548, 312090), (606, 282220), (618, 276740), (685, 249672), (808, 211665), (822, 208060), (824, 207555), (1010, 169332), (1030, 166044), (1096, 156045), (1212, 141110), (1236, 138370), (1370, 124836), (1515, 112888), (1545, 110696), (1644, 104030), (2020, 84666), (2055, 83224), (2060, 83022), (2424, 70555), (2472, 69185), (2740, 62418), (3030, 56444), (3090, 55348), (3288, 52015), (4040, 42333), (4110, 41612), (4120, 41511), (5480, 31209), (6060, 28222), (6180, 27674), (8220, 20806), (10403, 16440), (12120, 14111), (12360, 13837)]