300209280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 192

約数和(自身を含む): 1113497280

約数和(自身を除く): 813288000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3191, 3360, 3920, 4480, 4704, 5880, 6272, 6382, 6720, 7840, 9408, 9573, 11760, 12764, 13440, 15680, 15955, 18816, 19146, 22337, 23520, 25528, 31360, 31910, 38292, 44674, 47040, 47865, 51056, 63820, 67011, 76584, 89348, 94080, 95730, 102112, 111685, 127640, 134022, 153168, 156359, 178696, 191460, 204224, 223370, 255280, 268044, 306336, 312718, 335055, 357392, 382920, 408448, 446740, 469077, 510560, 536088, 612672, 625436, 670110, 714784, 765840, 781795, 893480, 938154, 1021120, 1072176, 1225344, 1250872, 1340220, 1429568, 1531680, 1563590, 1786960, 1876308, 2042240, 2144352, 2345385, 2501744, 2680440, 2859136, 3063360, 3127180, 3573920, 3752616, 4288704, 4690770, 5003488, 5360880, 6126720, 6254360, 7147840, 7505232, 8577408, 9381540, 10006976, 10721760, 12508720, 14295680, 15010464, 18763080, 20013952, 21443520, 25017440, 30020928, 37526160, 42887040, 50034880, 60041856, 75052320, 100069760, 150104640, 300209280]

約数ペア:

[(1, 300209280), (2, 150104640), (3, 100069760), (4, 75052320), (5, 60041856), (6, 50034880), (7, 42887040), (8, 37526160), (10, 30020928), (12, 25017440), (14, 21443520), (15, 20013952), (16, 18763080), (20, 15010464), (21, 14295680), (24, 12508720), (28, 10721760), (30, 10006976), (32, 9381540), (35, 8577408), (40, 7505232), (42, 7147840), (48, 6254360), (49, 6126720), (56, 5360880), (60, 5003488), (64, 4690770), (70, 4288704), (80, 3752616), (84, 3573920), (96, 3127180), (98, 3063360), (105, 2859136), (112, 2680440), (120, 2501744), (128, 2345385), (140, 2144352), (147, 2042240), (160, 1876308), (168, 1786960), (192, 1563590), (196, 1531680), (210, 1429568), (224, 1340220), (240, 1250872), (245, 1225344), (280, 1072176), (294, 1021120), (320, 938154), (336, 893480), (384, 781795), (392, 765840), (420, 714784), (448, 670110), (480, 625436), (490, 612672), (560, 536088), (588, 510560), (640, 469077), (672, 446740), (735, 408448), (784, 382920), (840, 357392), (896, 335055), (960, 312718), (980, 306336), (1120, 268044), (1176, 255280), (1344, 223370), (1470, 204224), (1568, 191460), (1680, 178696), (1920, 156359), (1960, 153168), (2240, 134022), (2352, 127640), (2688, 111685), (2940, 102112), (3136, 95730), (3191, 94080), (3360, 89348), (3920, 76584), (4480, 67011), (4704, 63820), (5880, 51056), (6272, 47865), (6382, 47040), (6720, 44674), (7840, 38292), (9408, 31910), (9573, 31360), (11760, 25528), (12764, 23520), (13440, 22337), (15680, 19146), (15955, 18816)]