180008220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14779}}^1$

素因数の和:14827

約数の個数: 96

約数和(自身を含む): 595929600

約数和(自身を除く): 415921380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 14779, 29558, 44337, 59116, 73895, 88674, 103453, 147790, 177348, 206906, 221685, 295580, 310359, 413812, 428591, 443370, 517265, 620718, 857182, 886740, 1034530, 1241436, 1285773, 1551795, 1714364, 2069060, 2142955, 2571546, 3000137, 3103590, 4285910, 5143092, 6000274, 6207180, 6428865, 8571820, 9000411, 12000548, 12857730, 15000685, 18000822, 25715460, 30001370, 36001644, 45002055, 60002740, 90004110, 180008220]

約数ペア:

[(1, 180008220), (2, 90004110), (3, 60002740), (4, 45002055), (5, 36001644), (6, 30001370), (7, 25715460), (10, 18000822), (12, 15000685), (14, 12857730), (15, 12000548), (20, 9000411), (21, 8571820), (28, 6428865), (29, 6207180), (30, 6000274), (35, 5143092), (42, 4285910), (58, 3103590), (60, 3000137), (70, 2571546), (84, 2142955), (87, 2069060), (105, 1714364), (116, 1551795), (140, 1285773), (145, 1241436), (174, 1034530), (203, 886740), (210, 857182), (290, 620718), (348, 517265), (406, 443370), (420, 428591), (435, 413812), (580, 310359), (609, 295580), (812, 221685), (870, 206906), (1015, 177348), (1218, 147790), (1740, 103453), (2030, 88674), (2436, 73895), (3045, 59116), (4060, 44337), (6090, 29558), (12180, 14779)]