254668860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17467}}^1$

素因数の和:17494

約数の個数: 84

約数和(自身を含む): 801886008

約数和(自身を除く): 547217148

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 17467, 34934, 52401, 69868, 87335, 104802, 157203, 174670, 209604, 262005, 314406, 349340, 471609, 524010, 628812, 786015, 943218, 1048020, 1414827, 1572030, 1886436, 2358045, 2829654, 3144060, 4244481, 4716090, 5659308, 7074135, 8488962, 9432180, 12733443, 14148270, 16977924, 21222405, 25466886, 28296540, 42444810, 50933772, 63667215, 84889620, 127334430, 254668860]

約数ペア:

[(1, 254668860), (2, 127334430), (3, 84889620), (4, 63667215), (5, 50933772), (6, 42444810), (9, 28296540), (10, 25466886), (12, 21222405), (15, 16977924), (18, 14148270), (20, 12733443), (27, 9432180), (30, 8488962), (36, 7074135), (45, 5659308), (54, 4716090), (60, 4244481), (81, 3144060), (90, 2829654), (108, 2358045), (135, 1886436), (162, 1572030), (180, 1414827), (243, 1048020), (270, 943218), (324, 786015), (405, 628812), (486, 524010), (540, 471609), (729, 349340), (810, 314406), (972, 262005), (1215, 209604), (1458, 174670), (1620, 157203), (2430, 104802), (2916, 87335), (3645, 69868), (4860, 52401), (7290, 34934), (14580, 17467)]