27561000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{9187}}^1$

素因数の和:9211

約数の個数: 64

約数和(自身を含む): 85999680

約数和(自身を除く): 58438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 9187, 18374, 27561, 36748, 45935, 55122, 73496, 91870, 110244, 137805, 183740, 220488, 229675, 275610, 367480, 459350, 551220, 689025, 918700, 1102440, 1148375, 1378050, 1837400, 2296750, 2756100, 3445125, 4593500, 5512200, 6890250, 9187000, 13780500, 27561000]

約数ペア:

[(1, 27561000), (2, 13780500), (3, 9187000), (4, 6890250), (5, 5512200), (6, 4593500), (8, 3445125), (10, 2756100), (12, 2296750), (15, 1837400), (20, 1378050), (24, 1148375), (25, 1102440), (30, 918700), (40, 689025), (50, 551220), (60, 459350), (75, 367480), (100, 275610), (120, 229675), (125, 220488), (150, 183740), (200, 137805), (250, 110244), (300, 91870), (375, 73496), (500, 55122), (600, 45935), (750, 36748), (1000, 27561), (1500, 18374), (3000, 9187)]