201420270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{82889}}^1$

素因数の和:82911

約数の個数: 48

約数和(自身を含む): 543095280

約数和(自身を除く): 341675010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 82889, 165778, 248667, 414445, 497334, 746001, 828890, 1243335, 1492002, 2238003, 2486670, 3730005, 4476006, 6714009, 7460010, 11190015, 13428018, 20142027, 22380030, 33570045, 40284054, 67140090, 100710135, 201420270]

約数ペア:

[(1, 201420270), (2, 100710135), (3, 67140090), (5, 40284054), (6, 33570045), (9, 22380030), (10, 20142027), (15, 13428018), (18, 11190015), (27, 7460010), (30, 6714009), (45, 4476006), (54, 3730005), (81, 2486670), (90, 2238003), (135, 1492002), (162, 1243335), (243, 828890), (270, 746001), (405, 497334), (486, 414445), (810, 248667), (1215, 165778), (2430, 82889)]