142538220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 475386912

約数和(自身を除く): 332848692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 193, 198, 220, 330, 373, 386, 396, 495, 579, 660, 746, 772, 965, 990, 1119, 1158, 1492, 1737, 1865, 1930, 1980, 2123, 2238, 2316, 2895, 3357, 3474, 3730, 3860, 4103, 4246, 4476, 5595, 5790, 6369, 6714, 6948, 7460, 8206, 8492, 8685, 10615, 11190, 11580, 12309, 12738, 13428, 16412, 16785, 17370, 19107, 20515, 21230, 22380, 24618, 25476, 31845, 33570, 34740, 36927, 38214, 41030, 42460, 49236, 61545, 63690, 67140, 71989, 73854, 76428, 82060, 95535, 123090, 127380, 143978, 147708, 184635, 191070, 215967, 246180, 287956, 359945, 369270, 382140, 431934, 647901, 719890, 738540, 791879, 863868, 1079835, 1295802, 1439780, 1583758, 2159670, 2375637, 2591604, 3167516, 3239505, 3959395, 4319340, 4751274, 6479010, 7126911, 7918790, 9502548, 11878185, 12958020, 14253822, 15837580, 23756370, 28507644, 35634555, 47512740, 71269110, 142538220]

約数ペア:

[(1, 142538220), (2, 71269110), (3, 47512740), (4, 35634555), (5, 28507644), (6, 23756370), (9, 15837580), (10, 14253822), (11, 12958020), (12, 11878185), (15, 9502548), (18, 7918790), (20, 7126911), (22, 6479010), (30, 4751274), (33, 4319340), (36, 3959395), (44, 3239505), (45, 3167516), (55, 2591604), (60, 2375637), (66, 2159670), (90, 1583758), (99, 1439780), (110, 1295802), (132, 1079835), (165, 863868), (180, 791879), (193, 738540), (198, 719890), (220, 647901), (330, 431934), (373, 382140), (386, 369270), (396, 359945), (495, 287956), (579, 246180), (660, 215967), (746, 191070), (772, 184635), (965, 147708), (990, 143978), (1119, 127380), (1158, 123090), (1492, 95535), (1737, 82060), (1865, 76428), (1930, 73854), (1980, 71989), (2123, 67140), (2238, 63690), (2316, 61545), (2895, 49236), (3357, 42460), (3474, 41030), (3730, 38214), (3860, 36927), (4103, 34740), (4246, 33570), (4476, 31845), (5595, 25476), (5790, 24618), (6369, 22380), (6714, 21230), (6948, 20515), (7460, 19107), (8206, 17370), (8492, 16785), (8685, 16412), (10615, 13428), (11190, 12738), (11580, 12309)]