78868800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5477}}^1$

素因数の和:5505

約数の個数: 126

約数和(自身を含む): 280369518

約数和(自身を除く): 201500718

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5477, 7200, 10954, 14400, 16431, 21908, 27385, 32862, 43816, 49293, 54770, 65724, 82155, 87632, 98586, 109540, 131448, 136925, 164310, 175264, 197172, 219080, 246465, 262896, 273850, 328620, 350528, 394344, 410775, 438160, 492930, 525792, 547700, 657240, 788688, 821550, 876320, 985860, 1051584, 1095400, 1232325, 1314480, 1577376, 1643100, 1752640, 1971720, 2190800, 2464650, 2628960, 3154752, 3286200, 3943440, 4381600, 4929300, 5257920, 6572400, 7886880, 8763200, 9858600, 13144800, 15773760, 19717200, 26289600, 39434400, 78868800]

約数ペア:

[(1, 78868800), (2, 39434400), (3, 26289600), (4, 19717200), (5, 15773760), (6, 13144800), (8, 9858600), (9, 8763200), (10, 7886880), (12, 6572400), (15, 5257920), (16, 4929300), (18, 4381600), (20, 3943440), (24, 3286200), (25, 3154752), (30, 2628960), (32, 2464650), (36, 2190800), (40, 1971720), (45, 1752640), (48, 1643100), (50, 1577376), (60, 1314480), (64, 1232325), (72, 1095400), (75, 1051584), (80, 985860), (90, 876320), (96, 821550), (100, 788688), (120, 657240), (144, 547700), (150, 525792), (160, 492930), (180, 438160), (192, 410775), (200, 394344), (225, 350528), (240, 328620), (288, 273850), (300, 262896), (320, 246465), (360, 219080), (400, 197172), (450, 175264), (480, 164310), (576, 136925), (600, 131448), (720, 109540), (800, 98586), (900, 87632), (960, 82155), (1200, 65724), (1440, 54770), (1600, 49293), (1800, 43816), (2400, 32862), (2880, 27385), (3600, 21908), (4800, 16431), (5477, 14400), (7200, 10954)]