70565400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 239382000

約数和(自身を除く): 168816600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 197, 199, 200, 225, 300, 360, 394, 398, 450, 591, 597, 600, 788, 796, 900, 985, 995, 1182, 1194, 1576, 1592, 1773, 1791, 1800, 1970, 1990, 2364, 2388, 2955, 2985, 3546, 3582, 3940, 3980, 4728, 4776, 4925, 4975, 5910, 5970, 7092, 7164, 7880, 7960, 8865, 8955, 9850, 9950, 11820, 11940, 14184, 14328, 14775, 14925, 17730, 17910, 19700, 19900, 23640, 23880, 29550, 29850, 35460, 35820, 39203, 39400, 39800, 44325, 44775, 59100, 59700, 70920, 71640, 78406, 88650, 89550, 117609, 118200, 119400, 156812, 177300, 179100, 196015, 235218, 313624, 352827, 354600, 358200, 392030, 470436, 588045, 705654, 784060, 940872, 980075, 1176090, 1411308, 1568120, 1764135, 1960150, 2352180, 2822616, 2940225, 3528270, 3920300, 4704360, 5880450, 7056540, 7840600, 8820675, 11760900, 14113080, 17641350, 23521800, 35282700, 70565400]

約数ペア:

[(1, 70565400), (2, 35282700), (3, 23521800), (4, 17641350), (5, 14113080), (6, 11760900), (8, 8820675), (9, 7840600), (10, 7056540), (12, 5880450), (15, 4704360), (18, 3920300), (20, 3528270), (24, 2940225), (25, 2822616), (30, 2352180), (36, 1960150), (40, 1764135), (45, 1568120), (50, 1411308), (60, 1176090), (72, 980075), (75, 940872), (90, 784060), (100, 705654), (120, 588045), (150, 470436), (180, 392030), (197, 358200), (199, 354600), (200, 352827), (225, 313624), (300, 235218), (360, 196015), (394, 179100), (398, 177300), (450, 156812), (591, 119400), (597, 118200), (600, 117609), (788, 89550), (796, 88650), (900, 78406), (985, 71640), (995, 70920), (1182, 59700), (1194, 59100), (1576, 44775), (1592, 44325), (1773, 39800), (1791, 39400), (1800, 39203), (1970, 35820), (1990, 35460), (2364, 29850), (2388, 29550), (2955, 23880), (2985, 23640), (3546, 19900), (3582, 19700), (3940, 17910), (3980, 17730), (4728, 14925), (4776, 14775), (4925, 14328), (4975, 14184), (5910, 11940), (5970, 11820), (7092, 9950), (7164, 9850), (7880, 8955), (7960, 8865)]