38201100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18215

約数の個数: 72

約数和(自身を含む): 126325248

約数和(自身を除く): 88124148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 18191, 36382, 54573, 72764, 90955, 109146, 127337, 181910, 218292, 254674, 272865, 363820, 382011, 454775, 509348, 545730, 636685, 764022, 909550, 1091460, 1273370, 1364325, 1528044, 1819100, 1910055, 2546740, 2728650, 3183425, 3820110, 5457300, 6366850, 7640220, 9550275, 12733700, 19100550, 38201100]

約数ペア:

[(1, 38201100), (2, 19100550), (3, 12733700), (4, 9550275), (5, 7640220), (6, 6366850), (7, 5457300), (10, 3820110), (12, 3183425), (14, 2728650), (15, 2546740), (20, 1910055), (21, 1819100), (25, 1528044), (28, 1364325), (30, 1273370), (35, 1091460), (42, 909550), (50, 764022), (60, 636685), (70, 545730), (75, 509348), (84, 454775), (100, 382011), (105, 363820), (140, 272865), (150, 254674), (175, 218292), (210, 181910), (300, 127337), (350, 109146), (420, 90955), (525, 72764), (700, 54573), (1050, 36382), (2100, 18191)]