140284800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4871}}^1$

素因数の和:4901

約数の個数: 144

約数和(自身を含む): 500671080

約数和(自身を除く): 360386280

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, 2400, 2880, 3200, 3600, 4800, 4871, 5760, 7200, 9600, 9742, 14400, 14613, 19484, 24355, 28800, 29226, 38968, 43839, 48710, 58452, 73065, 77936, 87678, 97420, 116904, 121775, 146130, 155872, 175356, 194840, 219195, 233808, 243550, 292260, 311744, 350712, 365325, 389680, 438390, 467616, 487100, 584520, 623488, 701424, 730650, 779360, 876780, 935232, 974200, 1095975, 1169040, 1402848, 1461300, 1558720, 1753560, 1870464, 1948400, 2191950, 2338080, 2805696, 2922600, 3117440, 3507120, 3896800, 4383900, 4676160, 5611392, 5845200, 7014240, 7793600, 8767800, 9352320, 11690400, 14028480, 15587200, 17535600, 23380800, 28056960, 35071200, 46761600, 70142400, 140284800]

約数ペア:

[(1, 140284800), (2, 70142400), (3, 46761600), (4, 35071200), (5, 28056960), (6, 23380800), (8, 17535600), (9, 15587200), (10, 14028480), (12, 11690400), (15, 9352320), (16, 8767800), (18, 7793600), (20, 7014240), (24, 5845200), (25, 5611392), (30, 4676160), (32, 4383900), (36, 3896800), (40, 3507120), (45, 3117440), (48, 2922600), (50, 2805696), (60, 2338080), (64, 2191950), (72, 1948400), (75, 1870464), (80, 1753560), (90, 1558720), (96, 1461300), (100, 1402848), (120, 1169040), (128, 1095975), (144, 974200), (150, 935232), (160, 876780), (180, 779360), (192, 730650), (200, 701424), (225, 623488), (240, 584520), (288, 487100), (300, 467616), (320, 438390), (360, 389680), (384, 365325), (400, 350712), (450, 311744), (480, 292260), (576, 243550), (600, 233808), (640, 219195), (720, 194840), (800, 175356), (900, 155872), (960, 146130), (1152, 121775), (1200, 116904), (1440, 97420), (1600, 87678), (1800, 77936), (1920, 73065), (2400, 58452), (2880, 48710), (3200, 43839), (3600, 38968), (4800, 29226), (4871, 28800), (5760, 24355), (7200, 19484), (9600, 14613), (9742, 14400)]