187198000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 505110528

約数和(自身を除く): 317912528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 67, 80, 88, 100, 110, 125, 127, 134, 176, 200, 220, 250, 254, 268, 275, 335, 400, 440, 500, 508, 536, 550, 635, 670, 737, 880, 1000, 1016, 1072, 1100, 1270, 1340, 1375, 1397, 1474, 1675, 2000, 2032, 2200, 2540, 2680, 2750, 2794, 2948, 3175, 3350, 3685, 4400, 5080, 5360, 5500, 5588, 5896, 6350, 6700, 6985, 7370, 8375, 8509, 10160, 11000, 11176, 11792, 12700, 13400, 13970, 14740, 15875, 16750, 17018, 18425, 22000, 22352, 25400, 26800, 27940, 29480, 31750, 33500, 34036, 34925, 36850, 42545, 50800, 55880, 58960, 63500, 67000, 68072, 69850, 73700, 85090, 92125, 93599, 111760, 127000, 134000, 136144, 139700, 147400, 170180, 174625, 184250, 187198, 212725, 254000, 279400, 294800, 340360, 349250, 368500, 374396, 425450, 467995, 558800, 680720, 698500, 737000, 748792, 850900, 935990, 1063625, 1397000, 1474000, 1497584, 1701800, 1871980, 2127250, 2339975, 2794000, 3403600, 3743960, 4254500, 4679950, 7487920, 8509000, 9359900, 11699875, 17018000, 18719800, 23399750, 37439600, 46799500, 93599000, 187198000]

約数ペア:

[(1, 187198000), (2, 93599000), (4, 46799500), (5, 37439600), (8, 23399750), (10, 18719800), (11, 17018000), (16, 11699875), (20, 9359900), (22, 8509000), (25, 7487920), (40, 4679950), (44, 4254500), (50, 3743960), (55, 3403600), (67, 2794000), (80, 2339975), (88, 2127250), (100, 1871980), (110, 1701800), (125, 1497584), (127, 1474000), (134, 1397000), (176, 1063625), (200, 935990), (220, 850900), (250, 748792), (254, 737000), (268, 698500), (275, 680720), (335, 558800), (400, 467995), (440, 425450), (500, 374396), (508, 368500), (536, 349250), (550, 340360), (635, 294800), (670, 279400), (737, 254000), (880, 212725), (1000, 187198), (1016, 184250), (1072, 174625), (1100, 170180), (1270, 147400), (1340, 139700), (1375, 136144), (1397, 134000), (1474, 127000), (1675, 111760), (2000, 93599), (2032, 92125), (2200, 85090), (2540, 73700), (2680, 69850), (2750, 68072), (2794, 67000), (2948, 63500), (3175, 58960), (3350, 55880), (3685, 50800), (4400, 42545), (5080, 36850), (5360, 34925), (5500, 34036), (5588, 33500), (5896, 31750), (6350, 29480), (6700, 27940), (6985, 26800), (7370, 25400), (8375, 22352), (8509, 22000), (10160, 18425), (11000, 17018), (11176, 16750), (11792, 15875), (12700, 14740), (13400, 13970)]