124552890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 160

約数和(自身を含む): 417757824

約数和(自身を除く): 293204934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 990, 1134, 1155, 1386, 1485, 1782, 1890, 1997, 2079, 2310, 2835, 2970, 3465, 3994, 4158, 4455, 5670, 5991, 6237, 6930, 8910, 9985, 10395, 11982, 12474, 13979, 17973, 19970, 20790, 21967, 27958, 29955, 31185, 35946, 41937, 43934, 53919, 59910, 62370, 65901, 69895, 83874, 89865, 107838, 109835, 125811, 131802, 139790, 153769, 161757, 179730, 197703, 209685, 219670, 251622, 269595, 307538, 323514, 329505, 377433, 395406, 419370, 461307, 539190, 593109, 629055, 659010, 754866, 768845, 808785, 922614, 988515, 1132299, 1186218, 1258110, 1383921, 1537690, 1617570, 1779327, 1887165, 1977030, 2264598, 2306535, 2767842, 2965545, 3558654, 3774330, 4151763, 4613070, 5661495, 5931090, 6919605, 8303526, 8896635, 11322990, 12455289, 13839210, 17793270, 20758815, 24910578, 41517630, 62276445, 124552890]

約数ペア:

[(1, 124552890), (2, 62276445), (3, 41517630), (5, 24910578), (6, 20758815), (7, 17793270), (9, 13839210), (10, 12455289), (11, 11322990), (14, 8896635), (15, 8303526), (18, 6919605), (21, 5931090), (22, 5661495), (27, 4613070), (30, 4151763), (33, 3774330), (35, 3558654), (42, 2965545), (45, 2767842), (54, 2306535), (55, 2264598), (63, 1977030), (66, 1887165), (70, 1779327), (77, 1617570), (81, 1537690), (90, 1383921), (99, 1258110), (105, 1186218), (110, 1132299), (126, 988515), (135, 922614), (154, 808785), (162, 768845), (165, 754866), (189, 659010), (198, 629055), (210, 593109), (231, 539190), (270, 461307), (297, 419370), (315, 395406), (330, 377433), (378, 329505), (385, 323514), (405, 307538), (462, 269595), (495, 251622), (567, 219670), (594, 209685), (630, 197703), (693, 179730), (770, 161757), (810, 153769), (891, 139790), (945, 131802), (990, 125811), (1134, 109835), (1155, 107838), (1386, 89865), (1485, 83874), (1782, 69895), (1890, 65901), (1997, 62370), (2079, 59910), (2310, 53919), (2835, 43934), (2970, 41937), (3465, 35946), (3994, 31185), (4158, 29955), (4455, 27958), (5670, 21967), (5991, 20790), (6237, 19970), (6930, 17973), (8910, 13979), (9985, 12474), (10395, 11982)]