23183820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1333

約数の個数: 120

約数和(自身を含む): 79401168

約数和(自身を除く): 56217348

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1301, 1485, 1620, 1782, 1980, 2602, 2970, 3564, 3903, 4455, 5204, 5940, 6505, 7806, 8910, 11709, 13010, 14311, 15612, 17820, 19515, 23418, 26020, 28622, 35127, 39030, 42933, 46836, 57244, 58545, 70254, 71555, 78060, 85866, 105381, 117090, 128799, 140508, 143110, 171732, 175635, 210762, 214665, 234180, 257598, 286220, 351270, 386397, 421524, 429330, 515196, 526905, 643995, 702540, 772794, 858660, 1053810, 1159191, 1287990, 1545588, 1931985, 2107620, 2318382, 2575980, 3863970, 4636764, 5795955, 7727940, 11591910, 23183820]

約数ペア:

[(1, 23183820), (2, 11591910), (3, 7727940), (4, 5795955), (5, 4636764), (6, 3863970), (9, 2575980), (10, 2318382), (11, 2107620), (12, 1931985), (15, 1545588), (18, 1287990), (20, 1159191), (22, 1053810), (27, 858660), (30, 772794), (33, 702540), (36, 643995), (44, 526905), (45, 515196), (54, 429330), (55, 421524), (60, 386397), (66, 351270), (81, 286220), (90, 257598), (99, 234180), (108, 214665), (110, 210762), (132, 175635), (135, 171732), (162, 143110), (165, 140508), (180, 128799), (198, 117090), (220, 105381), (270, 85866), (297, 78060), (324, 71555), (330, 70254), (396, 58545), (405, 57244), (495, 46836), (540, 42933), (594, 39030), (660, 35127), (810, 28622), (891, 26020), (990, 23418), (1188, 19515), (1301, 17820), (1485, 15612), (1620, 14311), (1782, 13010), (1980, 11709), (2602, 8910), (2970, 7806), (3564, 6505), (3903, 5940), (4455, 5204)]