209773080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52973}}^1$

素因数の和:53001

約数の個数: 96

約数和(自身を含む): 743754960

約数和(自身を除く): 533981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 476757, 529730, 582703, 635676, 794595, 953514, 1059460, 1165406, 1271352, 1589190, 1748109, 1907028, 2118920, 2330812, 2383785, 2913515, 3178380, 3496218, 3814056, 4661624, 4767570, 5244327, 5827030, 6356760, 6992436, 8740545, 9535140, 10488654, 11654060, 13984872, 17481090, 19070280, 20977308, 23308120, 26221635, 34962180, 41954616, 52443270, 69924360, 104886540, 209773080]

約数ペア:

[(1, 209773080), (2, 104886540), (3, 69924360), (4, 52443270), (5, 41954616), (6, 34962180), (8, 26221635), (9, 23308120), (10, 20977308), (11, 19070280), (12, 17481090), (15, 13984872), (18, 11654060), (20, 10488654), (22, 9535140), (24, 8740545), (30, 6992436), (33, 6356760), (36, 5827030), (40, 5244327), (44, 4767570), (45, 4661624), (55, 3814056), (60, 3496218), (66, 3178380), (72, 2913515), (88, 2383785), (90, 2330812), (99, 2118920), (110, 1907028), (120, 1748109), (132, 1589190), (165, 1271352), (180, 1165406), (198, 1059460), (220, 953514), (264, 794595), (330, 635676), (360, 582703), (396, 529730), (440, 476757), (495, 423784), (660, 317838), (792, 264865), (990, 211892), (1320, 158919), (1980, 105946), (3960, 52973)]