218210405220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{92831}}^1$

素因数の和:94303

約数の個数: 120

約数和(自身を含む): 685013269248

約数和(自身を除く): 466802864028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1451, 1620, 2902, 4353, 5804, 7255, 8706, 13059, 14510, 17412, 21765, 26118, 29020, 39177, 43530, 52236, 65295, 78354, 87060, 92831, 117531, 130590, 156708, 185662, 195885, 235062, 261180, 278493, 371324, 391770, 464155, 470124, 556986, 587655, 783540, 835479, 928310, 1113972, 1175310, 1392465, 1670958, 1856620, 2350620, 2506437, 2784930, 3341916, 4177395, 5012874, 5569860, 7519311, 8354790, 10025748, 12532185, 15038622, 16709580, 25064370, 30077244, 37596555, 50128740, 75193110, 134697781, 150386220, 269395562, 404093343, 538791124, 673488905, 808186686, 1212280029, 1346977810, 1616373372, 2020466715, 2424560058, 2693955620, 3636840087, 4040933430, 4849120116, 6061400145, 7273680174, 8081866860, 10910520261, 12122800290, 14547360348, 18184200435, 21821040522, 24245600580, 36368400870, 43642081044, 54552601305, 72736801740, 109105202610, 218210405220]

約数ペア:

[(1, 218210405220), (2, 109105202610), (3, 72736801740), (4, 54552601305), (5, 43642081044), (6, 36368400870), (9, 24245600580), (10, 21821040522), (12, 18184200435), (15, 14547360348), (18, 12122800290), (20, 10910520261), (27, 8081866860), (30, 7273680174), (36, 6061400145), (45, 4849120116), (54, 4040933430), (60, 3636840087), (81, 2693955620), (90, 2424560058), (108, 2020466715), (135, 1616373372), (162, 1346977810), (180, 1212280029), (270, 808186686), (324, 673488905), (405, 538791124), (540, 404093343), (810, 269395562), (1451, 150386220), (1620, 134697781), (2902, 75193110), (4353, 50128740), (5804, 37596555), (7255, 30077244), (8706, 25064370), (13059, 16709580), (14510, 15038622), (17412, 12532185), (21765, 10025748), (26118, 8354790), (29020, 7519311), (39177, 5569860), (43530, 5012874), (52236, 4177395), (65295, 3341916), (78354, 2784930), (87060, 2506437), (92831, 2350620), (117531, 1856620), (130590, 1670958), (156708, 1392465), (185662, 1175310), (195885, 1113972), (235062, 928310), (261180, 835479), (278493, 783540), (371324, 587655), (391770, 556986), (464155, 470124)]