208178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:833

約数の個数: 144

約数和(自身を含む): 683956224

約数和(自身を除く): 475777824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 683, 762, 800, 1016, 1200, 1270, 1366, 1524, 1905, 2032, 2049, 2400, 2540, 2732, 3048, 3175, 3415, 3810, 4064, 4098, 5080, 5464, 6096, 6350, 6830, 7620, 8196, 9525, 10160, 10245, 10928, 12192, 12700, 13660, 15240, 16392, 17075, 19050, 20320, 20490, 21856, 25400, 27320, 30480, 32784, 34150, 38100, 40980, 50800, 51225, 54640, 60960, 65568, 68300, 76200, 81960, 86741, 101600, 102450, 109280, 136600, 152400, 163920, 173482, 204900, 260223, 273200, 304800, 327840, 346964, 409800, 433705, 520446, 546400, 693928, 819600, 867410, 1040892, 1301115, 1387856, 1639200, 1734820, 2081784, 2168525, 2602230, 2775712, 3469640, 4163568, 4337050, 5204460, 6505575, 6939280, 8327136, 8674100, 10408920, 13011150, 13878560, 17348200, 20817840, 26022300, 34696400, 41635680, 52044600, 69392800, 104089200, 208178400]

約数ペア:

[(1, 208178400), (2, 104089200), (3, 69392800), (4, 52044600), (5, 41635680), (6, 34696400), (8, 26022300), (10, 20817840), (12, 17348200), (15, 13878560), (16, 13011150), (20, 10408920), (24, 8674100), (25, 8327136), (30, 6939280), (32, 6505575), (40, 5204460), (48, 4337050), (50, 4163568), (60, 3469640), (75, 2775712), (80, 2602230), (96, 2168525), (100, 2081784), (120, 1734820), (127, 1639200), (150, 1387856), (160, 1301115), (200, 1040892), (240, 867410), (254, 819600), (300, 693928), (381, 546400), (400, 520446), (480, 433705), (508, 409800), (600, 346964), (635, 327840), (683, 304800), (762, 273200), (800, 260223), (1016, 204900), (1200, 173482), (1270, 163920), (1366, 152400), (1524, 136600), (1905, 109280), (2032, 102450), (2049, 101600), (2400, 86741), (2540, 81960), (2732, 76200), (3048, 68300), (3175, 65568), (3415, 60960), (3810, 54640), (4064, 51225), (4098, 50800), (5080, 40980), (5464, 38100), (6096, 34150), (6350, 32784), (6830, 30480), (7620, 27320), (8196, 25400), (9525, 21856), (10160, 20490), (10245, 20320), (10928, 19050), (12192, 17075), (12700, 16392), (13660, 15240)]