212816323620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{701}}^1\times {\mathrm{62467}}^1$

素因数の和:63192

約数の個数: 144

約数和(自身を含む): 670417570368

約数和(自身を除く): 457601246748

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, 243, 270, 324, 405, 486, 540, 701, 810, 972, 1215, 1402, 1620, 2103, 2430, 2804, 3505, 4206, 4860, 6309, 7010, 8412, 10515, 12618, 14020, 18927, 21030, 25236, 31545, 37854, 42060, 56781, 62467, 63090, 75708, 94635, 113562, 124934, 126180, 170343, 187401, 189270, 227124, 249868, 283905, 312335, 340686, 374802, 378540, 562203, 567810, 624670, 681372, 749604, 851715, 937005, 1124406, 1135620, 1249340, 1686609, 1703430, 1874010, 2248812, 2811015, 3373218, 3406860, 3748020, 5059827, 5622030, 6746436, 8433045, 10119654, 11244060, 15179481, 16866090, 20239308, 25299135, 30358962, 33732180, 43789367, 50598270, 60717924, 75897405, 87578734, 101196540, 131368101, 151794810, 175157468, 218946835, 262736202, 303589620, 394104303, 437893670, 525472404, 656840505, 788208606, 875787340, 1182312909, 1313681010, 1576417212, 1970521515, 2364625818, 2627362020, 3546938727, 3941043030, 4729251636, 5911564545, 7093877454, 7882086060, 10640816181, 11823129090, 14187754908, 17734693635, 21281632362, 23646258180, 35469387270, 42563264724, 53204080905, 70938774540, 106408161810, 212816323620]

約数ペア:

[(1, 212816323620), (2, 106408161810), (3, 70938774540), (4, 53204080905), (5, 42563264724), (6, 35469387270), (9, 23646258180), (10, 21281632362), (12, 17734693635), (15, 14187754908), (18, 11823129090), (20, 10640816181), (27, 7882086060), (30, 7093877454), (36, 5911564545), (45, 4729251636), (54, 3941043030), (60, 3546938727), (81, 2627362020), (90, 2364625818), (108, 1970521515), (135, 1576417212), (162, 1313681010), (180, 1182312909), (243, 875787340), (270, 788208606), (324, 656840505), (405, 525472404), (486, 437893670), (540, 394104303), (701, 303589620), (810, 262736202), (972, 218946835), (1215, 175157468), (1402, 151794810), (1620, 131368101), (2103, 101196540), (2430, 87578734), (2804, 75897405), (3505, 60717924), (4206, 50598270), (4860, 43789367), (6309, 33732180), (7010, 30358962), (8412, 25299135), (10515, 20239308), (12618, 16866090), (14020, 15179481), (18927, 11244060), (21030, 10119654), (25236, 8433045), (31545, 6746436), (37854, 5622030), (42060, 5059827), (56781, 3748020), (62467, 3406860), (63090, 3373218), (75708, 2811015), (94635, 2248812), (113562, 1874010), (124934, 1703430), (126180, 1686609), (170343, 1249340), (187401, 1135620), (189270, 1124406), (227124, 937005), (249868, 851715), (283905, 749604), (312335, 681372), (340686, 624670), (374802, 567810), (378540, 562203)]