2015280270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 5513287680

約数和(自身を除く): 3498007410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 101, 134, 135, 201, 202, 270, 303, 335, 402, 505, 603, 606, 670, 909, 1005, 1010, 1103, 1206, 1515, 1809, 1818, 2010, 2206, 2727, 3015, 3030, 3309, 3618, 4545, 5454, 5515, 6030, 6618, 6767, 9045, 9090, 9927, 11030, 13534, 13635, 16545, 18090, 19854, 20301, 27270, 29781, 33090, 33835, 40602, 49635, 59562, 60903, 67670, 73901, 99270, 101505, 111403, 121806, 147802, 148905, 182709, 203010, 221703, 222806, 297810, 304515, 334209, 365418, 369505, 443406, 557015, 609030, 665109, 668418, 739010, 913545, 1002627, 1108515, 1114030, 1330218, 1671045, 1827090, 1995327, 2005254, 2217030, 3007881, 3325545, 3342090, 3990654, 5013135, 6015762, 6651090, 7464001, 9976635, 10026270, 14928002, 15039405, 19953270, 22392003, 30078810, 37320005, 44784006, 67176009, 74640010, 111960015, 134352018, 201528027, 223920030, 335880045, 403056054, 671760090, 1007640135, 2015280270]

約数ペア:

[(1, 2015280270), (2, 1007640135), (3, 671760090), (5, 403056054), (6, 335880045), (9, 223920030), (10, 201528027), (15, 134352018), (18, 111960015), (27, 74640010), (30, 67176009), (45, 44784006), (54, 37320005), (67, 30078810), (90, 22392003), (101, 19953270), (134, 15039405), (135, 14928002), (201, 10026270), (202, 9976635), (270, 7464001), (303, 6651090), (335, 6015762), (402, 5013135), (505, 3990654), (603, 3342090), (606, 3325545), (670, 3007881), (909, 2217030), (1005, 2005254), (1010, 1995327), (1103, 1827090), (1206, 1671045), (1515, 1330218), (1809, 1114030), (1818, 1108515), (2010, 1002627), (2206, 913545), (2727, 739010), (3015, 668418), (3030, 665109), (3309, 609030), (3618, 557015), (4545, 443406), (5454, 369505), (5515, 365418), (6030, 334209), (6618, 304515), (6767, 297810), (9045, 222806), (9090, 221703), (9927, 203010), (11030, 182709), (13534, 148905), (13635, 147802), (16545, 121806), (18090, 111403), (19854, 101505), (20301, 99270), (27270, 73901), (29781, 67670), (33090, 60903), (33835, 59562), (40602, 49635)]