274269968265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{859}}^1$

素因数の和:1751

約数の個数: 128

約数和(自身を含む): 489490974720

約数和(自身を除く): 215221006455

約数列:

[1, 3, 5, 15, 17, 37, 43, 51, 85, 111, 129, 185, 215, 255, 555, 629, 645, 731, 787, 859, 1591, 1887, 2193, 2361, 2577, 3145, 3655, 3935, 4295, 4773, 7955, 9435, 10965, 11805, 12885, 13379, 14603, 23865, 27047, 29119, 31783, 33841, 36937, 40137, 43809, 66895, 73015, 81141, 87357, 95349, 101523, 110811, 135235, 145595, 158915, 169205, 184685, 200685, 219045, 405705, 436785, 476745, 495023, 507615, 540311, 554055, 575297, 627929, 676033, 1252117, 1366669, 1485069, 1620933, 1725891, 1883787, 2028099, 2475115, 2701555, 2876485, 3139645, 3380165, 3756351, 4100007, 6260585, 6833345, 7425345, 8104665, 8629455, 9418935, 10140495, 11492561, 18781755, 20500035, 21285989, 23233373, 25013221, 29069419, 34477683, 57462805, 63857967, 69700119, 75039663, 87208257, 106429945, 116166865, 125066105, 145347095, 172388415, 319289835, 348500595, 375198315, 425224757, 436041285, 494180123, 1075568503, 1275674271, 1482540369, 2126123785, 2470900615, 3226705509, 5377842515, 6378371355, 7412701845, 16133527545, 18284664551, 54853993653, 91423322755, 274269968265]

約数ペア:

[(1, 274269968265), (3, 91423322755), (5, 54853993653), (15, 18284664551), (17, 16133527545), (37, 7412701845), (43, 6378371355), (51, 5377842515), (85, 3226705509), (111, 2470900615), (129, 2126123785), (185, 1482540369), (215, 1275674271), (255, 1075568503), (555, 494180123), (629, 436041285), (645, 425224757), (731, 375198315), (787, 348500595), (859, 319289835), (1591, 172388415), (1887, 145347095), (2193, 125066105), (2361, 116166865), (2577, 106429945), (3145, 87208257), (3655, 75039663), (3935, 69700119), (4295, 63857967), (4773, 57462805), (7955, 34477683), (9435, 29069419), (10965, 25013221), (11805, 23233373), (12885, 21285989), (13379, 20500035), (14603, 18781755), (23865, 11492561), (27047, 10140495), (29119, 9418935), (31783, 8629455), (33841, 8104665), (36937, 7425345), (40137, 6833345), (43809, 6260585), (66895, 4100007), (73015, 3756351), (81141, 3380165), (87357, 3139645), (95349, 2876485), (101523, 2701555), (110811, 2475115), (135235, 2028099), (145595, 1883787), (158915, 1725891), (169205, 1620933), (184685, 1485069), (200685, 1366669), (219045, 1252117), (405705, 676033), (436785, 627929), (476745, 575297), (495023, 554055), (507615, 540311)]