25500480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 82076544

約数和(自身を除く): 56576064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 263, 303, 320, 404, 480, 505, 526, 606, 789, 808, 960, 1010, 1052, 1212, 1315, 1515, 1578, 1616, 2020, 2104, 2424, 2630, 3030, 3156, 3232, 3945, 4040, 4208, 4848, 5260, 6060, 6312, 6464, 7890, 8080, 8416, 9696, 10520, 12120, 12624, 15780, 16160, 16832, 19392, 21040, 24240, 25248, 26563, 31560, 32320, 42080, 48480, 50496, 53126, 63120, 79689, 84160, 96960, 106252, 126240, 132815, 159378, 212504, 252480, 265630, 318756, 398445, 425008, 531260, 637512, 796890, 850016, 1062520, 1275024, 1593780, 1700032, 2125040, 2550048, 3187560, 4250080, 5100096, 6375120, 8500160, 12750240, 25500480]

約数ペア:

[(1, 25500480), (2, 12750240), (3, 8500160), (4, 6375120), (5, 5100096), (6, 4250080), (8, 3187560), (10, 2550048), (12, 2125040), (15, 1700032), (16, 1593780), (20, 1275024), (24, 1062520), (30, 850016), (32, 796890), (40, 637512), (48, 531260), (60, 425008), (64, 398445), (80, 318756), (96, 265630), (101, 252480), (120, 212504), (160, 159378), (192, 132815), (202, 126240), (240, 106252), (263, 96960), (303, 84160), (320, 79689), (404, 63120), (480, 53126), (505, 50496), (526, 48480), (606, 42080), (789, 32320), (808, 31560), (960, 26563), (1010, 25248), (1052, 24240), (1212, 21040), (1315, 19392), (1515, 16832), (1578, 16160), (1616, 15780), (2020, 12624), (2104, 12120), (2424, 10520), (2630, 9696), (3030, 8416), (3156, 8080), (3232, 7890), (3945, 6464), (4040, 6312), (4208, 6060), (4848, 5260)]