109890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:64

約数の個数: 64

約数和(自身を含む): 328320

約数和(自身を除く): 218430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 297, 330, 333, 370, 407, 495, 555, 594, 666, 814, 990, 999, 1110, 1221, 1485, 1665, 1998, 2035, 2442, 2970, 3330, 3663, 4070, 4995, 6105, 7326, 9990, 10989, 12210, 18315, 21978, 36630, 54945, 109890]

約数ペア:

[(1, 109890), (2, 54945), (3, 36630), (5, 21978), (6, 18315), (9, 12210), (10, 10989), (11, 9990), (15, 7326), (18, 6105), (22, 4995), (27, 4070), (30, 3663), (33, 3330), (37, 2970), (45, 2442), (54, 2035), (55, 1998), (66, 1665), (74, 1485), (90, 1221), (99, 1110), (110, 999), (111, 990), (135, 814), (165, 666), (185, 594), (198, 555), (222, 495), (270, 407), (297, 370), (330, 333)]