15235000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 39081240

約数和(自身を除く): 23846240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 277, 440, 500, 550, 554, 625, 1000, 1100, 1108, 1250, 1375, 1385, 2200, 2216, 2500, 2750, 2770, 3047, 5000, 5500, 5540, 6094, 6875, 6925, 11000, 11080, 12188, 13750, 13850, 15235, 24376, 27500, 27700, 30470, 34625, 55000, 55400, 60940, 69250, 76175, 121880, 138500, 152350, 173125, 277000, 304700, 346250, 380875, 609400, 692500, 761750, 1385000, 1523500, 1904375, 3047000, 3808750, 7617500, 15235000]

約数ペア:

[(1, 15235000), (2, 7617500), (4, 3808750), (5, 3047000), (8, 1904375), (10, 1523500), (11, 1385000), (20, 761750), (22, 692500), (25, 609400), (40, 380875), (44, 346250), (50, 304700), (55, 277000), (88, 173125), (100, 152350), (110, 138500), (125, 121880), (200, 76175), (220, 69250), (250, 60940), (275, 55400), (277, 55000), (440, 34625), (500, 30470), (550, 27700), (554, 27500), (625, 24376), (1000, 15235), (1100, 13850), (1108, 13750), (1250, 12188), (1375, 11080), (1385, 11000), (2200, 6925), (2216, 6875), (2500, 6094), (2750, 5540), (2770, 5500), (3047, 5000)]