200278080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:573

約数の個数: 168

約数和(自身を含む): 694331352

約数和(自身を除く): 494053272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 353, 360, 394, 480, 576, 591, 706, 720, 788, 960, 985, 1059, 1182, 1412, 1440, 1576, 1765, 1773, 1970, 2118, 2364, 2824, 2880, 2955, 3152, 3177, 3530, 3546, 3940, 4236, 4728, 5295, 5648, 5910, 6304, 6354, 7060, 7092, 7880, 8472, 8865, 9456, 10590, 11296, 11820, 12608, 12708, 14120, 14184, 15760, 15885, 16944, 17730, 18912, 21180, 22592, 23640, 25416, 28240, 28368, 31520, 31770, 33888, 35460, 37824, 42360, 47280, 50832, 56480, 56736, 63040, 63540, 67776, 69541, 70920, 84720, 94560, 101664, 112960, 113472, 127080, 139082, 141840, 169440, 189120, 203328, 208623, 254160, 278164, 283680, 338880, 347705, 417246, 508320, 556328, 567360, 625869, 695410, 834492, 1016640, 1043115, 1112656, 1251738, 1390820, 1668984, 2086230, 2225312, 2503476, 2781640, 3129345, 3337968, 4172460, 4450624, 5006952, 5563280, 6258690, 6675936, 8344920, 10013904, 11126560, 12517380, 13351872, 16689840, 20027808, 22253120, 25034760, 33379680, 40055616, 50069520, 66759360, 100139040, 200278080]

約数ペア:

[(1, 200278080), (2, 100139040), (3, 66759360), (4, 50069520), (5, 40055616), (6, 33379680), (8, 25034760), (9, 22253120), (10, 20027808), (12, 16689840), (15, 13351872), (16, 12517380), (18, 11126560), (20, 10013904), (24, 8344920), (30, 6675936), (32, 6258690), (36, 5563280), (40, 5006952), (45, 4450624), (48, 4172460), (60, 3337968), (64, 3129345), (72, 2781640), (80, 2503476), (90, 2225312), (96, 2086230), (120, 1668984), (144, 1390820), (160, 1251738), (180, 1112656), (192, 1043115), (197, 1016640), (240, 834492), (288, 695410), (320, 625869), (353, 567360), (360, 556328), (394, 508320), (480, 417246), (576, 347705), (591, 338880), (706, 283680), (720, 278164), (788, 254160), (960, 208623), (985, 203328), (1059, 189120), (1182, 169440), (1412, 141840), (1440, 139082), (1576, 127080), (1765, 113472), (1773, 112960), (1970, 101664), (2118, 94560), (2364, 84720), (2824, 70920), (2880, 69541), (2955, 67776), (3152, 63540), (3177, 63040), (3530, 56736), (3546, 56480), (3940, 50832), (4236, 47280), (4728, 42360), (5295, 37824), (5648, 35460), (5910, 33888), (6304, 31770), (6354, 31520), (7060, 28368), (7092, 28240), (7880, 25416), (8472, 23640), (8865, 22592), (9456, 21180), (10590, 18912), (11296, 17730), (11820, 16944), (12608, 15885), (12708, 15760), (14120, 14184)]