27845814060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 85024779840

約数和(自身を除く): 57178965780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 521, 526, 789, 1042, 1052, 1129, 1315, 1563, 1578, 2084, 2258, 2367, 2605, 2630, 3126, 3156, 3387, 3945, 4516, 4689, 4734, 5210, 5260, 5645, 6252, 6774, 7815, 7890, 9378, 9468, 10161, 10420, 11290, 11835, 13548, 15630, 15780, 16935, 18756, 20322, 22580, 23445, 23670, 31260, 33870, 40644, 46890, 47340, 50805, 67740, 93780, 101610, 137023, 203220, 274046, 296927, 411069, 548092, 588209, 593854, 685115, 822138, 890781, 1176418, 1187708, 1233207, 1370230, 1484635, 1644276, 1764627, 1781562, 2055345, 2352836, 2466414, 2672343, 2740460, 2941045, 2969270, 3529254, 3563124, 4110690, 4453905, 4932828, 5293881, 5344686, 5882090, 5938540, 6166035, 7058508, 8221380, 8823135, 8907810, 10587762, 10689372, 11764180, 12332070, 13361715, 17646270, 17815620, 21175524, 24664140, 26469405, 26723430, 35292540, 52938810, 53446860, 105877620, 154698967, 309397934, 464096901, 618795868, 773494835, 928193802, 1392290703, 1546989670, 1856387604, 2320484505, 2784581406, 3093979340, 4640969010, 5569162812, 6961453515, 9281938020, 13922907030, 27845814060]

約数ペア:

[(1, 27845814060), (2, 13922907030), (3, 9281938020), (4, 6961453515), (5, 5569162812), (6, 4640969010), (9, 3093979340), (10, 2784581406), (12, 2320484505), (15, 1856387604), (18, 1546989670), (20, 1392290703), (30, 928193802), (36, 773494835), (45, 618795868), (60, 464096901), (90, 309397934), (180, 154698967), (263, 105877620), (521, 53446860), (526, 52938810), (789, 35292540), (1042, 26723430), (1052, 26469405), (1129, 24664140), (1315, 21175524), (1563, 17815620), (1578, 17646270), (2084, 13361715), (2258, 12332070), (2367, 11764180), (2605, 10689372), (2630, 10587762), (3126, 8907810), (3156, 8823135), (3387, 8221380), (3945, 7058508), (4516, 6166035), (4689, 5938540), (4734, 5882090), (5210, 5344686), (5260, 5293881), (5645, 4932828), (6252, 4453905), (6774, 4110690), (7815, 3563124), (7890, 3529254), (9378, 2969270), (9468, 2941045), (10161, 2740460), (10420, 2672343), (11290, 2466414), (11835, 2352836), (13548, 2055345), (15630, 1781562), (15780, 1764627), (16935, 1644276), (18756, 1484635), (20322, 1370230), (22580, 1233207), (23445, 1187708), (23670, 1176418), (31260, 890781), (33870, 822138), (40644, 685115), (46890, 593854), (47340, 588209), (50805, 548092), (67740, 411069), (93780, 296927), (101610, 274046), (137023, 203220)]