202972000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 419730080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 440, 500, 550, 560, 616, 659, 700, 770, 800, 875, 880, 1000, 1100, 1120, 1232, 1318, 1375, 1400, 1540, 1750, 1760, 1925, 2000, 2200, 2464, 2636, 2750, 2800, 3080, 3295, 3500, 3850, 4000, 4400, 4613, 5272, 5500, 5600, 6160, 6590, 7000, 7249, 7700, 8800, 9226, 9625, 10544, 11000, 12320, 13180, 14000, 14498, 15400, 16475, 18452, 19250, 21088, 22000, 23065, 26360, 28000, 28996, 30800, 32950, 36245, 36904, 38500, 44000, 46130, 50743, 52720, 57992, 61600, 65900, 72490, 73808, 77000, 82375, 92260, 101486, 105440, 115325, 115984, 131800, 144980, 147616, 154000, 164750, 181225, 184520, 202972, 230650, 231968, 253715, 263600, 289960, 308000, 329500, 362450, 369040, 405944, 461300, 507430, 527200, 576625, 579920, 659000, 724900, 738080, 811888, 906125, 922600, 1014860, 1153250, 1159840, 1268575, 1318000, 1449800, 1623776, 1812250, 1845200, 2029720, 2306500, 2537150, 2636000, 2899600, 3624500, 3690400, 4059440, 4613000, 5074300, 5799200, 6342875, 7249000, 8118880, 9226000, 10148600, 12685750, 14498000, 18452000, 20297200, 25371500, 28996000, 40594400, 50743000, 101486000, 202972000]

約数ペア:

[(1, 202972000), (2, 101486000), (4, 50743000), (5, 40594400), (7, 28996000), (8, 25371500), (10, 20297200), (11, 18452000), (14, 14498000), (16, 12685750), (20, 10148600), (22, 9226000), (25, 8118880), (28, 7249000), (32, 6342875), (35, 5799200), (40, 5074300), (44, 4613000), (50, 4059440), (55, 3690400), (56, 3624500), (70, 2899600), (77, 2636000), (80, 2537150), (88, 2306500), (100, 2029720), (110, 1845200), (112, 1812250), (125, 1623776), (140, 1449800), (154, 1318000), (160, 1268575), (175, 1159840), (176, 1153250), (200, 1014860), (220, 922600), (224, 906125), (250, 811888), (275, 738080), (280, 724900), (308, 659000), (350, 579920), (352, 576625), (385, 527200), (400, 507430), (440, 461300), (500, 405944), (550, 369040), (560, 362450), (616, 329500), (659, 308000), (700, 289960), (770, 263600), (800, 253715), (875, 231968), (880, 230650), (1000, 202972), (1100, 184520), (1120, 181225), (1232, 164750), (1318, 154000), (1375, 147616), (1400, 144980), (1540, 131800), (1750, 115984), (1760, 115325), (1925, 105440), (2000, 101486), (2200, 92260), (2464, 82375), (2636, 77000), (2750, 73808), (2800, 72490), (3080, 65900), (3295, 61600), (3500, 57992), (3850, 52720), (4000, 50743), (4400, 46130), (4613, 44000), (5272, 38500), (5500, 36904), (5600, 36245), (6160, 32950), (6590, 30800), (7000, 28996), (7249, 28000), (7700, 26360), (8800, 23065), (9226, 22000), (9625, 21088), (10544, 19250), (11000, 18452), (12320, 16475), (13180, 15400), (14000, 14498)]