222809600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 180

約数和(自身を含む): 603561816

約数和(自身を除く): 380752216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 103, 104, 128, 130, 160, 169, 200, 206, 208, 256, 260, 320, 325, 338, 400, 412, 416, 512, 515, 520, 640, 650, 676, 800, 824, 832, 845, 1030, 1040, 1280, 1300, 1339, 1352, 1600, 1648, 1664, 1690, 2060, 2080, 2560, 2575, 2600, 2678, 2704, 3200, 3296, 3328, 3380, 4120, 4160, 4225, 5150, 5200, 5356, 5408, 6400, 6592, 6656, 6695, 6760, 8240, 8320, 8450, 10300, 10400, 10712, 10816, 12800, 13184, 13390, 13520, 16480, 16640, 16900, 17407, 20600, 20800, 21424, 21632, 26368, 26780, 27040, 32960, 33280, 33475, 33800, 34814, 41200, 41600, 42848, 43264, 52736, 53560, 54080, 65920, 66950, 67600, 69628, 82400, 83200, 85696, 86528, 87035, 107120, 108160, 131840, 133900, 135200, 139256, 164800, 166400, 171392, 174070, 214240, 216320, 263680, 267800, 270400, 278512, 329600, 342784, 348140, 428480, 432640, 435175, 535600, 540800, 557024, 659200, 685568, 696280, 856960, 870350, 1071200, 1081600, 1114048, 1318400, 1392560, 1713920, 1740700, 2142400, 2163200, 2228096, 2785120, 3427840, 3481400, 4284800, 4456192, 5570240, 6962800, 8569600, 8912384, 11140480, 13925600, 17139200, 22280960, 27851200, 44561920, 55702400, 111404800, 222809600]

約数ペア:

[(1, 222809600), (2, 111404800), (4, 55702400), (5, 44561920), (8, 27851200), (10, 22280960), (13, 17139200), (16, 13925600), (20, 11140480), (25, 8912384), (26, 8569600), (32, 6962800), (40, 5570240), (50, 4456192), (52, 4284800), (64, 3481400), (65, 3427840), (80, 2785120), (100, 2228096), (103, 2163200), (104, 2142400), (128, 1740700), (130, 1713920), (160, 1392560), (169, 1318400), (200, 1114048), (206, 1081600), (208, 1071200), (256, 870350), (260, 856960), (320, 696280), (325, 685568), (338, 659200), (400, 557024), (412, 540800), (416, 535600), (512, 435175), (515, 432640), (520, 428480), (640, 348140), (650, 342784), (676, 329600), (800, 278512), (824, 270400), (832, 267800), (845, 263680), (1030, 216320), (1040, 214240), (1280, 174070), (1300, 171392), (1339, 166400), (1352, 164800), (1600, 139256), (1648, 135200), (1664, 133900), (1690, 131840), (2060, 108160), (2080, 107120), (2560, 87035), (2575, 86528), (2600, 85696), (2678, 83200), (2704, 82400), (3200, 69628), (3296, 67600), (3328, 66950), (3380, 65920), (4120, 54080), (4160, 53560), (4225, 52736), (5150, 43264), (5200, 42848), (5356, 41600), (5408, 41200), (6400, 34814), (6592, 33800), (6656, 33475), (6695, 33280), (6760, 32960), (8240, 27040), (8320, 26780), (8450, 26368), (10300, 21632), (10400, 21424), (10712, 20800), (10816, 20600), (12800, 17407), (13184, 16900), (13390, 16640), (13520, 16480)]