39215880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 128

約数和(自身を含む): 142646400

約数和(自身を除く): 103430520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3301, 3960, 5940, 6602, 9903, 11880, 13204, 16505, 19806, 26408, 29709, 33010, 36311, 39612, 49515, 59418, 66020, 72622, 79224, 89127, 99030, 108933, 118836, 132040, 145244, 148545, 178254, 181555, 198060, 217866, 237672, 290488, 297090, 326799, 356508, 363110, 396120, 435732, 445635, 544665, 594180, 653598, 713016, 726220, 871464, 891270, 980397, 1089330, 1188360, 1307196, 1452440, 1633995, 1782540, 1960794, 2178660, 2614392, 3267990, 3565080, 3921588, 4357320, 4901985, 6535980, 7843176, 9803970, 13071960, 19607940, 39215880]

約数ペア:

[(1, 39215880), (2, 19607940), (3, 13071960), (4, 9803970), (5, 7843176), (6, 6535980), (8, 4901985), (9, 4357320), (10, 3921588), (11, 3565080), (12, 3267990), (15, 2614392), (18, 2178660), (20, 1960794), (22, 1782540), (24, 1633995), (27, 1452440), (30, 1307196), (33, 1188360), (36, 1089330), (40, 980397), (44, 891270), (45, 871464), (54, 726220), (55, 713016), (60, 653598), (66, 594180), (72, 544665), (88, 445635), (90, 435732), (99, 396120), (108, 363110), (110, 356508), (120, 326799), (132, 297090), (135, 290488), (165, 237672), (180, 217866), (198, 198060), (216, 181555), (220, 178254), (264, 148545), (270, 145244), (297, 132040), (330, 118836), (360, 108933), (396, 99030), (440, 89127), (495, 79224), (540, 72622), (594, 66020), (660, 59418), (792, 49515), (990, 39612), (1080, 36311), (1188, 33010), (1320, 29709), (1485, 26408), (1980, 19806), (2376, 16505), (2970, 13204), (3301, 11880), (3960, 9903), (5940, 6602)]