188870220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13660

約数の個数: 144

約数和(自身を含む): 714325248

約数和(自身を除く): 525455028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13627, 13860, 27254, 40881, 54508, 68135, 81762, 95389, 122643, 136270, 149897, 163524, 190778, 204405, 245286, 272540, 286167, 299794, 381556, 408810, 449691, 476945, 490572, 572334, 599588, 613215, 749485, 817620, 858501, 899382, 953890, 1049279, 1144668, 1226430, 1349073, 1430835, 1498970, 1717002, 1798764, 1907780, 2098558, 2248455, 2452860, 2698146, 2861670, 2997940, 3147837, 3434004, 4197116, 4292505, 4496910, 5246395, 5396292, 5723340, 6295674, 6745365, 8585010, 8993820, 9443511, 10492790, 12591348, 13490730, 15739185, 17170020, 18887022, 20985580, 26981460, 31478370, 37774044, 47217555, 62956740, 94435110, 188870220]

約数ペア:

[(1, 188870220), (2, 94435110), (3, 62956740), (4, 47217555), (5, 37774044), (6, 31478370), (7, 26981460), (9, 20985580), (10, 18887022), (11, 17170020), (12, 15739185), (14, 13490730), (15, 12591348), (18, 10492790), (20, 9443511), (21, 8993820), (22, 8585010), (28, 6745365), (30, 6295674), (33, 5723340), (35, 5396292), (36, 5246395), (42, 4496910), (44, 4292505), (45, 4197116), (55, 3434004), (60, 3147837), (63, 2997940), (66, 2861670), (70, 2698146), (77, 2452860), (84, 2248455), (90, 2098558), (99, 1907780), (105, 1798764), (110, 1717002), (126, 1498970), (132, 1430835), (140, 1349073), (154, 1226430), (165, 1144668), (180, 1049279), (198, 953890), (210, 899382), (220, 858501), (231, 817620), (252, 749485), (308, 613215), (315, 599588), (330, 572334), (385, 490572), (396, 476945), (420, 449691), (462, 408810), (495, 381556), (630, 299794), (660, 286167), (693, 272540), (770, 245286), (924, 204405), (990, 190778), (1155, 163524), (1260, 149897), (1386, 136270), (1540, 122643), (1980, 95389), (2310, 81762), (2772, 68135), (3465, 54508), (4620, 40881), (6930, 27254), (13627, 13860)]