162101100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{77191}}^1$

素因数の和:77215

約数の個数: 72

約数和(自身を含む): 536021248

約数和(自身を除く): 373920148

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, 77191, 154382, 231573, 308764, 385955, 463146, 540337, 771910, 926292, 1080674, 1157865, 1543820, 1621011, 1929775, 2161348, 2315730, 2701685, 3242022, 3859550, 4631460, 5403370, 5789325, 6484044, 7719100, 8105055, 10806740, 11578650, 13508425, 16210110, 23157300, 27016850, 32420220, 40525275, 54033700, 81050550, 162101100]

約数ペア:

[(1, 162101100), (2, 81050550), (3, 54033700), (4, 40525275), (5, 32420220), (6, 27016850), (7, 23157300), (10, 16210110), (12, 13508425), (14, 11578650), (15, 10806740), (20, 8105055), (21, 7719100), (25, 6484044), (28, 5789325), (30, 5403370), (35, 4631460), (42, 3859550), (50, 3242022), (60, 2701685), (70, 2315730), (75, 2161348), (84, 1929775), (100, 1621011), (105, 1543820), (140, 1157865), (150, 1080674), (175, 926292), (210, 771910), (300, 540337), (350, 463146), (420, 385955), (525, 308764), (700, 231573), (1050, 154382), (2100, 77191)]