51367500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 120

約数和(自身を含む): 166634160

約数和(自身を除く): 115266660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 761, 900, 1125, 1250, 1350, 1500, 1522, 1875, 2250, 2283, 2500, 2700, 3044, 3375, 3750, 3805, 4500, 4566, 5625, 6750, 6849, 7500, 7610, 9132, 11250, 11415, 13500, 13698, 15220, 16875, 19025, 20547, 22500, 22830, 27396, 33750, 34245, 38050, 41094, 45660, 57075, 67500, 68490, 76100, 82188, 95125, 102735, 114150, 136980, 171225, 190250, 205470, 228300, 285375, 342450, 380500, 410940, 475625, 513675, 570750, 684900, 856125, 951250, 1027350, 1141500, 1426875, 1712250, 1902500, 2054700, 2568375, 2853750, 3424500, 4280625, 5136750, 5707500, 8561250, 10273500, 12841875, 17122500, 25683750, 51367500]

約数ペア:

[(1, 51367500), (2, 25683750), (3, 17122500), (4, 12841875), (5, 10273500), (6, 8561250), (9, 5707500), (10, 5136750), (12, 4280625), (15, 3424500), (18, 2853750), (20, 2568375), (25, 2054700), (27, 1902500), (30, 1712250), (36, 1426875), (45, 1141500), (50, 1027350), (54, 951250), (60, 856125), (75, 684900), (90, 570750), (100, 513675), (108, 475625), (125, 410940), (135, 380500), (150, 342450), (180, 285375), (225, 228300), (250, 205470), (270, 190250), (300, 171225), (375, 136980), (450, 114150), (500, 102735), (540, 95125), (625, 82188), (675, 76100), (750, 68490), (761, 67500), (900, 57075), (1125, 45660), (1250, 41094), (1350, 38050), (1500, 34245), (1522, 33750), (1875, 27396), (2250, 22830), (2283, 22500), (2500, 20547), (2700, 19025), (3044, 16875), (3375, 15220), (3750, 13698), (3805, 13500), (4500, 11415), (4566, 11250), (5625, 9132), (6750, 7610), (6849, 7500)]