268958400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 891021840

約数和(自身を除く): 622063440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 137, 150, 160, 192, 200, 240, 274, 300, 320, 400, 409, 411, 480, 548, 600, 685, 800, 818, 822, 960, 1096, 1200, 1227, 1370, 1600, 1636, 1644, 2045, 2055, 2192, 2400, 2454, 2740, 3272, 3288, 3425, 4090, 4110, 4384, 4800, 4908, 5480, 6135, 6544, 6576, 6850, 8180, 8220, 8768, 9816, 10225, 10275, 10960, 12270, 13088, 13152, 13700, 16360, 16440, 19632, 20450, 20550, 21920, 24540, 26176, 26304, 27400, 30675, 32720, 32880, 39264, 40900, 41100, 43840, 49080, 54800, 56033, 61350, 65440, 65760, 78528, 81800, 82200, 98160, 109600, 112066, 122700, 130880, 131520, 163600, 164400, 168099, 196320, 219200, 224132, 245400, 280165, 327200, 328800, 336198, 392640, 448264, 490800, 560330, 654400, 657600, 672396, 840495, 896528, 981600, 1120660, 1344792, 1400825, 1680990, 1793056, 1963200, 2241320, 2689584, 2801650, 3361980, 3586112, 4202475, 4482640, 5379168, 5603300, 6723960, 8404950, 8965280, 10758336, 11206600, 13447920, 16809900, 17930560, 22413200, 26895840, 33619800, 44826400, 53791680, 67239600, 89652800, 134479200, 268958400]

約数ペア:

[(1, 268958400), (2, 134479200), (3, 89652800), (4, 67239600), (5, 53791680), (6, 44826400), (8, 33619800), (10, 26895840), (12, 22413200), (15, 17930560), (16, 16809900), (20, 13447920), (24, 11206600), (25, 10758336), (30, 8965280), (32, 8404950), (40, 6723960), (48, 5603300), (50, 5379168), (60, 4482640), (64, 4202475), (75, 3586112), (80, 3361980), (96, 2801650), (100, 2689584), (120, 2241320), (137, 1963200), (150, 1793056), (160, 1680990), (192, 1400825), (200, 1344792), (240, 1120660), (274, 981600), (300, 896528), (320, 840495), (400, 672396), (409, 657600), (411, 654400), (480, 560330), (548, 490800), (600, 448264), (685, 392640), (800, 336198), (818, 328800), (822, 327200), (960, 280165), (1096, 245400), (1200, 224132), (1227, 219200), (1370, 196320), (1600, 168099), (1636, 164400), (1644, 163600), (2045, 131520), (2055, 130880), (2192, 122700), (2400, 112066), (2454, 109600), (2740, 98160), (3272, 82200), (3288, 81800), (3425, 78528), (4090, 65760), (4110, 65440), (4384, 61350), (4800, 56033), (4908, 54800), (5480, 49080), (6135, 43840), (6544, 41100), (6576, 40900), (6850, 39264), (8180, 32880), (8220, 32720), (8768, 30675), (9816, 27400), (10225, 26304), (10275, 26176), (10960, 24540), (12270, 21920), (13088, 20550), (13152, 20450), (13700, 19632), (16360, 16440)]