66582180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7549}}^1$

素因数の和:7578

約数の個数: 108

約数和(自身を含む): 234971100

約数和(自身を除く): 168388920

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7549, 8820, 15098, 22647, 30196, 37745, 45294, 52843, 67941, 75490, 90588, 105686, 113235, 135882, 150980, 158529, 211372, 226470, 264215, 271764, 317058, 339705, 369901, 452940, 475587, 528430, 634116, 679410, 739802, 792645, 951174, 1056860, 1109703, 1358820, 1479604, 1585290, 1849505, 1902348, 2219406, 2377935, 3170580, 3329109, 3699010, 4438812, 4755870, 5548515, 6658218, 7398020, 9511740, 11097030, 13316436, 16645545, 22194060, 33291090, 66582180]

約数ペア:

[(1, 66582180), (2, 33291090), (3, 22194060), (4, 16645545), (5, 13316436), (6, 11097030), (7, 9511740), (9, 7398020), (10, 6658218), (12, 5548515), (14, 4755870), (15, 4438812), (18, 3699010), (20, 3329109), (21, 3170580), (28, 2377935), (30, 2219406), (35, 1902348), (36, 1849505), (42, 1585290), (45, 1479604), (49, 1358820), (60, 1109703), (63, 1056860), (70, 951174), (84, 792645), (90, 739802), (98, 679410), (105, 634116), (126, 528430), (140, 475587), (147, 452940), (180, 369901), (196, 339705), (210, 317058), (245, 271764), (252, 264215), (294, 226470), (315, 211372), (420, 158529), (441, 150980), (490, 135882), (588, 113235), (630, 105686), (735, 90588), (882, 75490), (980, 67941), (1260, 52843), (1470, 45294), (1764, 37745), (2205, 30196), (2940, 22647), (4410, 15098), (7549, 8820)]