5550179580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2803121}}^1$

素因数の和:2803147

約数の個数: 72

約数和(自身を含む): 18366055344

約数和(自身を除く): 12815875764

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, 198, 220, 330, 396, 495, 660, 990, 1980, 2803121, 5606242, 8409363, 11212484, 14015605, 16818726, 25228089, 28031210, 30834331, 33637452, 42046815, 50456178, 56062420, 61668662, 84093630, 92502993, 100912356, 123337324, 126140445, 154171655, 168187260, 185005986, 252280890, 277508979, 308343310, 370011972, 462514965, 504561780, 555017958, 616686620, 925029930, 1110035916, 1387544895, 1850059860, 2775089790, 5550179580]

約数ペア:

[(1, 5550179580), (2, 2775089790), (3, 1850059860), (4, 1387544895), (5, 1110035916), (6, 925029930), (9, 616686620), (10, 555017958), (11, 504561780), (12, 462514965), (15, 370011972), (18, 308343310), (20, 277508979), (22, 252280890), (30, 185005986), (33, 168187260), (36, 154171655), (44, 126140445), (45, 123337324), (55, 100912356), (60, 92502993), (66, 84093630), (90, 61668662), (99, 56062420), (110, 50456178), (132, 42046815), (165, 33637452), (180, 30834331), (198, 28031210), (220, 25228089), (330, 16818726), (396, 14015605), (495, 11212484), (660, 8409363), (990, 5606242), (1980, 2803121)]