31118400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{2161}}^1$

素因数の和:2189

約数の個数: 126

約数和(自身を含む): 110653322

約数和(自身を除く): 79534922

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, 2161, 2400, 2880, 3600, 4322, 4800, 6483, 7200, 8644, 10805, 12966, 14400, 17288, 19449, 21610, 25932, 32415, 34576, 38898, 43220, 51864, 54025, 64830, 69152, 77796, 86440, 97245, 103728, 108050, 129660, 138304, 155592, 162075, 172880, 194490, 207456, 216100, 259320, 311184, 324150, 345760, 388980, 414912, 432200, 486225, 518640, 622368, 648300, 691520, 777960, 864400, 972450, 1037280, 1244736, 1296600, 1555920, 1728800, 1944900, 2074560, 2593200, 3111840, 3457600, 3889800, 5186400, 6223680, 7779600, 10372800, 15559200, 31118400]

約数ペア:

[(1, 31118400), (2, 15559200), (3, 10372800), (4, 7779600), (5, 6223680), (6, 5186400), (8, 3889800), (9, 3457600), (10, 3111840), (12, 2593200), (15, 2074560), (16, 1944900), (18, 1728800), (20, 1555920), (24, 1296600), (25, 1244736), (30, 1037280), (32, 972450), (36, 864400), (40, 777960), (45, 691520), (48, 648300), (50, 622368), (60, 518640), (64, 486225), (72, 432200), (75, 414912), (80, 388980), (90, 345760), (96, 324150), (100, 311184), (120, 259320), (144, 216100), (150, 207456), (160, 194490), (180, 172880), (192, 162075), (200, 155592), (225, 138304), (240, 129660), (288, 108050), (300, 103728), (320, 97245), (360, 86440), (400, 77796), (450, 69152), (480, 64830), (576, 54025), (600, 51864), (720, 43220), (800, 38898), (900, 34576), (960, 32415), (1200, 25932), (1440, 21610), (1600, 19449), (1800, 17288), (2161, 14400), (2400, 12966), (2880, 10805), (3600, 8644), (4322, 7200), (4800, 6483)]