7727940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 96

約数和(自身を含む): 26248320

約数和(自身を除く): 18520380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1301, 1485, 1980, 2602, 2970, 3903, 5204, 5940, 6505, 7806, 11709, 13010, 14311, 15612, 19515, 23418, 26020, 28622, 35127, 39030, 42933, 46836, 57244, 58545, 70254, 71555, 78060, 85866, 117090, 128799, 140508, 143110, 171732, 175635, 214665, 234180, 257598, 286220, 351270, 386397, 429330, 515196, 643995, 702540, 772794, 858660, 1287990, 1545588, 1931985, 2575980, 3863970, 7727940]

約数ペア:

[(1, 7727940), (2, 3863970), (3, 2575980), (4, 1931985), (5, 1545588), (6, 1287990), (9, 858660), (10, 772794), (11, 702540), (12, 643995), (15, 515196), (18, 429330), (20, 386397), (22, 351270), (27, 286220), (30, 257598), (33, 234180), (36, 214665), (44, 175635), (45, 171732), (54, 143110), (55, 140508), (60, 128799), (66, 117090), (90, 85866), (99, 78060), (108, 71555), (110, 70254), (132, 58545), (135, 57244), (165, 46836), (180, 42933), (198, 39030), (220, 35127), (270, 28622), (297, 26020), (330, 23418), (396, 19515), (495, 15612), (540, 14311), (594, 13010), (660, 11709), (990, 7806), (1188, 6505), (1301, 5940), (1485, 5204), (1980, 3903), (2602, 2970)]