138470400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 198

約数和(自身を含む): 496614482

約数和(自身を除く): 358144082

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, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 601, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1202, 1280, 1440, 1536, 1600, 1800, 1803, 1920, 2304, 2400, 2404, 2560, 2880, 3005, 3072, 3200, 3600, 3606, 3840, 4608, 4800, 4808, 5120, 5409, 5760, 6010, 6400, 7200, 7212, 7680, 9015, 9216, 9600, 9616, 10818, 11520, 12020, 12800, 14400, 14424, 15025, 15360, 18030, 19200, 19232, 21636, 23040, 24040, 25600, 27045, 28800, 28848, 30050, 36060, 38400, 38464, 43272, 45075, 46080, 48080, 54090, 57600, 57696, 60100, 72120, 76800, 76928, 86544, 90150, 96160, 108180, 115200, 115392, 120200, 135225, 144240, 153856, 173088, 180300, 192320, 216360, 230400, 230784, 240400, 270450, 288480, 307712, 346176, 360600, 384640, 432720, 461568, 480800, 540900, 576960, 615424, 692352, 721200, 769280, 865440, 923136, 961600, 1081800, 1153920, 1384704, 1442400, 1538560, 1730880, 1846272, 1923200, 2163600, 2307840, 2769408, 2884800, 3077120, 3461760, 3846400, 4327200, 4615680, 5538816, 5769600, 6923520, 7692800, 8654400, 9231360, 11539200, 13847040, 15385600, 17308800, 23078400, 27694080, 34617600, 46156800, 69235200, 138470400]

約数ペア:

[(1, 138470400), (2, 69235200), (3, 46156800), (4, 34617600), (5, 27694080), (6, 23078400), (8, 17308800), (9, 15385600), (10, 13847040), (12, 11539200), (15, 9231360), (16, 8654400), (18, 7692800), (20, 6923520), (24, 5769600), (25, 5538816), (30, 4615680), (32, 4327200), (36, 3846400), (40, 3461760), (45, 3077120), (48, 2884800), (50, 2769408), (60, 2307840), (64, 2163600), (72, 1923200), (75, 1846272), (80, 1730880), (90, 1538560), (96, 1442400), (100, 1384704), (120, 1153920), (128, 1081800), (144, 961600), (150, 923136), (160, 865440), (180, 769280), (192, 721200), (200, 692352), (225, 615424), (240, 576960), (256, 540900), (288, 480800), (300, 461568), (320, 432720), (360, 384640), (384, 360600), (400, 346176), (450, 307712), (480, 288480), (512, 270450), (576, 240400), (600, 230784), (601, 230400), (640, 216360), (720, 192320), (768, 180300), (800, 173088), (900, 153856), (960, 144240), (1024, 135225), (1152, 120200), (1200, 115392), (1202, 115200), (1280, 108180), (1440, 96160), (1536, 90150), (1600, 86544), (1800, 76928), (1803, 76800), (1920, 72120), (2304, 60100), (2400, 57696), (2404, 57600), (2560, 54090), (2880, 48080), (3005, 46080), (3072, 45075), (3200, 43272), (3600, 38464), (3606, 38400), (3840, 36060), (4608, 30050), (4800, 28848), (4808, 28800), (5120, 27045), (5409, 25600), (5760, 24040), (6010, 23040), (6400, 21636), (7200, 19232), (7212, 19200), (7680, 18030), (9015, 15360), (9216, 15025), (9600, 14424), (9616, 14400), (10818, 12800), (11520, 12020)]