138462000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 456827904

約数和(自身を除く): 318365904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 150, 188, 200, 235, 240, 250, 282, 300, 375, 376, 400, 470, 491, 500, 564, 600, 705, 750, 752, 940, 982, 1000, 1128, 1175, 1200, 1410, 1473, 1500, 1880, 1964, 2000, 2256, 2350, 2455, 2820, 2946, 3000, 3525, 3760, 3928, 4700, 4910, 5640, 5875, 5892, 6000, 7050, 7365, 7856, 9400, 9820, 11280, 11750, 11784, 12275, 14100, 14730, 17625, 18800, 19640, 23077, 23500, 23568, 24550, 28200, 29460, 35250, 36825, 39280, 46154, 47000, 49100, 56400, 58920, 61375, 69231, 70500, 73650, 92308, 94000, 98200, 115385, 117840, 122750, 138462, 141000, 147300, 184125, 184616, 196400, 230770, 245500, 276924, 282000, 294600, 346155, 368250, 369232, 461540, 491000, 553848, 576925, 589200, 692310, 736500, 923080, 982000, 1107696, 1153850, 1384620, 1473000, 1730775, 1846160, 2307700, 2769240, 2884625, 2946000, 3461550, 4615400, 5538480, 5769250, 6923100, 8653875, 9230800, 11538500, 13846200, 17307750, 23077000, 27692400, 34615500, 46154000, 69231000, 138462000]

約数ペア:

[(1, 138462000), (2, 69231000), (3, 46154000), (4, 34615500), (5, 27692400), (6, 23077000), (8, 17307750), (10, 13846200), (12, 11538500), (15, 9230800), (16, 8653875), (20, 6923100), (24, 5769250), (25, 5538480), (30, 4615400), (40, 3461550), (47, 2946000), (48, 2884625), (50, 2769240), (60, 2307700), (75, 1846160), (80, 1730775), (94, 1473000), (100, 1384620), (120, 1153850), (125, 1107696), (141, 982000), (150, 923080), (188, 736500), (200, 692310), (235, 589200), (240, 576925), (250, 553848), (282, 491000), (300, 461540), (375, 369232), (376, 368250), (400, 346155), (470, 294600), (491, 282000), (500, 276924), (564, 245500), (600, 230770), (705, 196400), (750, 184616), (752, 184125), (940, 147300), (982, 141000), (1000, 138462), (1128, 122750), (1175, 117840), (1200, 115385), (1410, 98200), (1473, 94000), (1500, 92308), (1880, 73650), (1964, 70500), (2000, 69231), (2256, 61375), (2350, 58920), (2455, 56400), (2820, 49100), (2946, 47000), (3000, 46154), (3525, 39280), (3760, 36825), (3928, 35250), (4700, 29460), (4910, 28200), (5640, 24550), (5875, 23568), (5892, 23500), (6000, 23077), (7050, 19640), (7365, 18800), (7856, 17625), (9400, 14730), (9820, 14100), (11280, 12275), (11750, 11784)]