206260500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{137507}}^1$

素因数の和:137529

約数の個数: 48

約数和(自身を含む): 600634944

約数和(自身を除く): 394374444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 137507, 275014, 412521, 550028, 687535, 825042, 1375070, 1650084, 2062605, 2750140, 3437675, 4125210, 6875350, 8250420, 10313025, 13750700, 17188375, 20626050, 34376750, 41252100, 51565125, 68753500, 103130250, 206260500]

約数ペア:

[(1, 206260500), (2, 103130250), (3, 68753500), (4, 51565125), (5, 41252100), (6, 34376750), (10, 20626050), (12, 17188375), (15, 13750700), (20, 10313025), (25, 8250420), (30, 6875350), (50, 4125210), (60, 3437675), (75, 2750140), (100, 2062605), (125, 1650084), (150, 1375070), (250, 825042), (300, 687535), (375, 550028), (500, 412521), (750, 275014), (1500, 137507)]