51705000

素因数分解:

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

素因数の和:418

約数の個数: 160

約数和(自身を含む): 179942400

約数和(自身を除く): 128237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 383, 450, 500, 540, 600, 625, 675, 750, 766, 900, 1000, 1080, 1125, 1149, 1250, 1350, 1500, 1532, 1800, 1875, 1915, 2250, 2298, 2500, 2700, 3000, 3064, 3375, 3447, 3750, 3830, 4500, 4596, 5000, 5400, 5625, 5745, 6750, 6894, 7500, 7660, 9000, 9192, 9575, 10341, 11250, 11490, 13500, 13788, 15000, 15320, 16875, 17235, 19150, 20682, 22500, 22980, 27000, 27576, 28725, 33750, 34470, 38300, 41364, 45000, 45960, 47875, 51705, 57450, 67500, 68940, 76600, 82728, 86175, 95750, 103410, 114900, 135000, 137880, 143625, 172350, 191500, 206820, 229800, 239375, 258525, 287250, 344700, 383000, 413640, 430875, 478750, 517050, 574500, 689400, 718125, 861750, 957500, 1034100, 1149000, 1292625, 1436250, 1723500, 1915000, 2068200, 2154375, 2585250, 2872500, 3447000, 4308750, 5170500, 5745000, 6463125, 8617500, 10341000, 12926250, 17235000, 25852500, 51705000]

約数ペア:

[(1, 51705000), (2, 25852500), (3, 17235000), (4, 12926250), (5, 10341000), (6, 8617500), (8, 6463125), (9, 5745000), (10, 5170500), (12, 4308750), (15, 3447000), (18, 2872500), (20, 2585250), (24, 2154375), (25, 2068200), (27, 1915000), (30, 1723500), (36, 1436250), (40, 1292625), (45, 1149000), (50, 1034100), (54, 957500), (60, 861750), (72, 718125), (75, 689400), (90, 574500), (100, 517050), (108, 478750), (120, 430875), (125, 413640), (135, 383000), (150, 344700), (180, 287250), (200, 258525), (216, 239375), (225, 229800), (250, 206820), (270, 191500), (300, 172350), (360, 143625), (375, 137880), (383, 135000), (450, 114900), (500, 103410), (540, 95750), (600, 86175), (625, 82728), (675, 76600), (750, 68940), (766, 67500), (900, 57450), (1000, 51705), (1080, 47875), (1125, 45960), (1149, 45000), (1250, 41364), (1350, 38300), (1500, 34470), (1532, 33750), (1800, 28725), (1875, 27576), (1915, 27000), (2250, 22980), (2298, 22500), (2500, 20682), (2700, 19150), (3000, 17235), (3064, 16875), (3375, 15320), (3447, 15000), (3750, 13788), (3830, 13500), (4500, 11490), (4596, 11250), (5000, 10341), (5400, 9575), (5625, 9192), (5745, 9000), (6750, 7660), (6894, 7500)]