7757700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 23644320

約数和(自身を除く): 15886620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1361, 1425, 1900, 2722, 2850, 4083, 5444, 5700, 6805, 8166, 13610, 16332, 20415, 25859, 27220, 34025, 40830, 51718, 68050, 77577, 81660, 102075, 103436, 129295, 136100, 155154, 204150, 258590, 310308, 387885, 408300, 517180, 646475, 775770, 1292950, 1551540, 1939425, 2585900, 3878850, 7757700]

約数ペア:

[(1, 7757700), (2, 3878850), (3, 2585900), (4, 1939425), (5, 1551540), (6, 1292950), (10, 775770), (12, 646475), (15, 517180), (19, 408300), (20, 387885), (25, 310308), (30, 258590), (38, 204150), (50, 155154), (57, 136100), (60, 129295), (75, 103436), (76, 102075), (95, 81660), (100, 77577), (114, 68050), (150, 51718), (190, 40830), (228, 34025), (285, 27220), (300, 25859), (380, 20415), (475, 16332), (570, 13610), (950, 8166), (1140, 6805), (1361, 5700), (1425, 5444), (1900, 4083), (2722, 2850)]