205362810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 361974150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 113, 127, 135, 159, 226, 254, 265, 270, 318, 339, 381, 477, 530, 565, 635, 678, 762, 795, 954, 1017, 1130, 1143, 1270, 1431, 1590, 1695, 1905, 2034, 2286, 2385, 2862, 3051, 3390, 3429, 3810, 4770, 5085, 5715, 5989, 6102, 6731, 6858, 7155, 10170, 11430, 11978, 13462, 14310, 14351, 15255, 17145, 17967, 20193, 28702, 29945, 30510, 33655, 34290, 35934, 40386, 43053, 53901, 59890, 60579, 67310, 71755, 86106, 89835, 100965, 107802, 121158, 129159, 143510, 161703, 179670, 181737, 201930, 215265, 258318, 269505, 302895, 323406, 363474, 387477, 430530, 539010, 605790, 645795, 760603, 774954, 808515, 908685, 1291590, 1521206, 1617030, 1817370, 1937385, 2281809, 3803015, 3874770, 4563618, 6845427, 7606030, 11409045, 13690854, 20536281, 22818090, 34227135, 41072562, 68454270, 102681405, 205362810]

約数ペア:

[(1, 205362810), (2, 102681405), (3, 68454270), (5, 41072562), (6, 34227135), (9, 22818090), (10, 20536281), (15, 13690854), (18, 11409045), (27, 7606030), (30, 6845427), (45, 4563618), (53, 3874770), (54, 3803015), (90, 2281809), (106, 1937385), (113, 1817370), (127, 1617030), (135, 1521206), (159, 1291590), (226, 908685), (254, 808515), (265, 774954), (270, 760603), (318, 645795), (339, 605790), (381, 539010), (477, 430530), (530, 387477), (565, 363474), (635, 323406), (678, 302895), (762, 269505), (795, 258318), (954, 215265), (1017, 201930), (1130, 181737), (1143, 179670), (1270, 161703), (1431, 143510), (1590, 129159), (1695, 121158), (1905, 107802), (2034, 100965), (2286, 89835), (2385, 86106), (2862, 71755), (3051, 67310), (3390, 60579), (3429, 59890), (3810, 53901), (4770, 43053), (5085, 40386), (5715, 35934), (5989, 34290), (6102, 33655), (6731, 30510), (6858, 29945), (7155, 28702), (10170, 20193), (11430, 17967), (11978, 17145), (13462, 15255), (14310, 14351)]