25852500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 120

約数和(自身を含む): 83973120

約数和(自身を除く): 58120620

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, 383, 450, 500, 540, 625, 675, 750, 766, 900, 1125, 1149, 1250, 1350, 1500, 1532, 1875, 1915, 2250, 2298, 2500, 2700, 3375, 3447, 3750, 3830, 4500, 4596, 5625, 5745, 6750, 6894, 7500, 7660, 9575, 10341, 11250, 11490, 13500, 13788, 16875, 17235, 19150, 20682, 22500, 22980, 28725, 33750, 34470, 38300, 41364, 47875, 51705, 57450, 67500, 68940, 86175, 95750, 103410, 114900, 143625, 172350, 191500, 206820, 239375, 258525, 287250, 344700, 430875, 478750, 517050, 574500, 718125, 861750, 957500, 1034100, 1292625, 1436250, 1723500, 2154375, 2585250, 2872500, 4308750, 5170500, 6463125, 8617500, 12926250, 25852500]

約数ペア:

[(1, 25852500), (2, 12926250), (3, 8617500), (4, 6463125), (5, 5170500), (6, 4308750), (9, 2872500), (10, 2585250), (12, 2154375), (15, 1723500), (18, 1436250), (20, 1292625), (25, 1034100), (27, 957500), (30, 861750), (36, 718125), (45, 574500), (50, 517050), (54, 478750), (60, 430875), (75, 344700), (90, 287250), (100, 258525), (108, 239375), (125, 206820), (135, 191500), (150, 172350), (180, 143625), (225, 114900), (250, 103410), (270, 95750), (300, 86175), (375, 68940), (383, 67500), (450, 57450), (500, 51705), (540, 47875), (625, 41364), (675, 38300), (750, 34470), (766, 33750), (900, 28725), (1125, 22980), (1149, 22500), (1250, 20682), (1350, 19150), (1500, 17235), (1532, 16875), (1875, 13788), (1915, 13500), (2250, 11490), (2298, 11250), (2500, 10341), (2700, 9575), (3375, 7660), (3447, 7500), (3750, 6894), (3830, 6750), (4500, 5745), (4596, 5625)]