57225600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 144

約数和(自身を含む): 204296820

約数和(自身を除く): 147071220

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 1987, 2400, 2880, 3200, 3600, 3974, 4800, 5760, 5961, 7200, 7948, 9600, 9935, 11922, 14400, 15896, 17883, 19870, 23844, 28800, 29805, 31792, 35766, 39740, 47688, 49675, 59610, 63584, 71532, 79480, 89415, 95376, 99350, 119220, 127168, 143064, 149025, 158960, 178830, 190752, 198700, 238440, 254336, 286128, 298050, 317920, 357660, 381504, 397400, 447075, 476880, 572256, 596100, 635840, 715320, 763008, 794800, 894150, 953760, 1144512, 1192200, 1271680, 1430640, 1589600, 1788300, 1907520, 2289024, 2384400, 2861280, 3179200, 3576600, 3815040, 4768800, 5722560, 6358400, 7153200, 9537600, 11445120, 14306400, 19075200, 28612800, 57225600]

約数ペア:

[(1, 57225600), (2, 28612800), (3, 19075200), (4, 14306400), (5, 11445120), (6, 9537600), (8, 7153200), (9, 6358400), (10, 5722560), (12, 4768800), (15, 3815040), (16, 3576600), (18, 3179200), (20, 2861280), (24, 2384400), (25, 2289024), (30, 1907520), (32, 1788300), (36, 1589600), (40, 1430640), (45, 1271680), (48, 1192200), (50, 1144512), (60, 953760), (64, 894150), (72, 794800), (75, 763008), (80, 715320), (90, 635840), (96, 596100), (100, 572256), (120, 476880), (128, 447075), (144, 397400), (150, 381504), (160, 357660), (180, 317920), (192, 298050), (200, 286128), (225, 254336), (240, 238440), (288, 198700), (300, 190752), (320, 178830), (360, 158960), (384, 149025), (400, 143064), (450, 127168), (480, 119220), (576, 99350), (600, 95376), (640, 89415), (720, 79480), (800, 71532), (900, 63584), (960, 59610), (1152, 49675), (1200, 47688), (1440, 39740), (1600, 35766), (1800, 31792), (1920, 29805), (1987, 28800), (2400, 23844), (2880, 19870), (3200, 17883), (3600, 15896), (3974, 14400), (4800, 11922), (5760, 9935), (5961, 9600), (7200, 7948)]