65718540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 208565280

約数和(自身を除く): 142846740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 359, 405, 452, 540, 565, 678, 718, 810, 1017, 1077, 1130, 1356, 1436, 1620, 1695, 1795, 2034, 2154, 2260, 3051, 3231, 3390, 3590, 4068, 4308, 5085, 5385, 6102, 6462, 6780, 7180, 9153, 9693, 10170, 10770, 12204, 12924, 15255, 16155, 18306, 19386, 20340, 21540, 29079, 30510, 32310, 36612, 38772, 40567, 45765, 48465, 58158, 61020, 64620, 81134, 91530, 96930, 116316, 121701, 145395, 162268, 183060, 193860, 202835, 243402, 290790, 365103, 405670, 486804, 581580, 608505, 730206, 811340, 1095309, 1217010, 1460412, 1825515, 2190618, 2434020, 3285927, 3651030, 4381236, 5476545, 6571854, 7302060, 10953090, 13143708, 16429635, 21906180, 32859270, 65718540]

約数ペア:

[(1, 65718540), (2, 32859270), (3, 21906180), (4, 16429635), (5, 13143708), (6, 10953090), (9, 7302060), (10, 6571854), (12, 5476545), (15, 4381236), (18, 3651030), (20, 3285927), (27, 2434020), (30, 2190618), (36, 1825515), (45, 1460412), (54, 1217010), (60, 1095309), (81, 811340), (90, 730206), (108, 608505), (113, 581580), (135, 486804), (162, 405670), (180, 365103), (226, 290790), (270, 243402), (324, 202835), (339, 193860), (359, 183060), (405, 162268), (452, 145395), (540, 121701), (565, 116316), (678, 96930), (718, 91530), (810, 81134), (1017, 64620), (1077, 61020), (1130, 58158), (1356, 48465), (1436, 45765), (1620, 40567), (1695, 38772), (1795, 36612), (2034, 32310), (2154, 30510), (2260, 29079), (3051, 21540), (3231, 20340), (3390, 19386), (3590, 18306), (4068, 16155), (4308, 15255), (5085, 12924), (5385, 12204), (6102, 10770), (6462, 10170), (6780, 9693), (7180, 9153)]