225906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 160

約数和(自身を含む): 760451328

約数和(自身を除く): 534545328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1637, 1725, 1840, 2000, 2300, 2760, 2875, 3000, 3274, 3450, 4600, 4911, 5520, 5750, 6000, 6548, 6900, 8185, 8625, 9200, 9822, 11500, 13096, 13800, 16370, 17250, 19644, 23000, 24555, 26192, 27600, 32740, 34500, 37651, 39288, 40925, 46000, 49110, 65480, 69000, 75302, 78576, 81850, 98220, 112953, 122775, 130960, 138000, 150604, 163700, 188255, 196440, 204625, 225906, 245550, 301208, 327400, 376510, 392880, 409250, 451812, 491100, 564765, 602416, 613875, 654800, 753020, 818500, 903624, 941275, 982200, 1129530, 1227750, 1506040, 1637000, 1807248, 1882550, 1964400, 2259060, 2455500, 2823825, 3012080, 3274000, 3765100, 4518120, 4706375, 4911000, 5647650, 7530200, 9036240, 9412750, 9822000, 11295300, 14119125, 15060400, 18825500, 22590600, 28238250, 37651000, 45181200, 56476500, 75302000, 112953000, 225906000]

約数ペア:

[(1, 225906000), (2, 112953000), (3, 75302000), (4, 56476500), (5, 45181200), (6, 37651000), (8, 28238250), (10, 22590600), (12, 18825500), (15, 15060400), (16, 14119125), (20, 11295300), (23, 9822000), (24, 9412750), (25, 9036240), (30, 7530200), (40, 5647650), (46, 4911000), (48, 4706375), (50, 4518120), (60, 3765100), (69, 3274000), (75, 3012080), (80, 2823825), (92, 2455500), (100, 2259060), (115, 1964400), (120, 1882550), (125, 1807248), (138, 1637000), (150, 1506040), (184, 1227750), (200, 1129530), (230, 982200), (240, 941275), (250, 903624), (276, 818500), (300, 753020), (345, 654800), (368, 613875), (375, 602416), (400, 564765), (460, 491100), (500, 451812), (552, 409250), (575, 392880), (600, 376510), (690, 327400), (750, 301208), (920, 245550), (1000, 225906), (1104, 204625), (1150, 196440), (1200, 188255), (1380, 163700), (1500, 150604), (1637, 138000), (1725, 130960), (1840, 122775), (2000, 112953), (2300, 98220), (2760, 81850), (2875, 78576), (3000, 75302), (3274, 69000), (3450, 65480), (4600, 49110), (4911, 46000), (5520, 40925), (5750, 39288), (6000, 37651), (6548, 34500), (6900, 32740), (8185, 27600), (8625, 26192), (9200, 24555), (9822, 23000), (11500, 19644), (13096, 17250), (13800, 16370)]