308838600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1200875520

約数和(自身を除く): 892036920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 127, 140, 150, 168, 175, 180, 193, 200, 210, 225, 252, 254, 280, 300, 315, 350, 360, 381, 386, 420, 450, 504, 508, 525, 579, 600, 630, 635, 700, 762, 772, 840, 889, 900, 965, 1016, 1050, 1143, 1158, 1260, 1270, 1351, 1400, 1524, 1544, 1575, 1737, 1778, 1800, 1905, 1930, 2100, 2286, 2316, 2520, 2540, 2667, 2702, 2895, 3048, 3150, 3175, 3474, 3556, 3810, 3860, 4053, 4200, 4445, 4572, 4632, 4825, 5080, 5334, 5404, 5715, 5790, 6300, 6350, 6755, 6948, 7112, 7620, 7720, 8001, 8106, 8685, 8890, 9144, 9525, 9650, 10668, 10808, 11430, 11580, 12159, 12600, 12700, 13335, 13510, 13896, 14475, 15240, 16002, 16212, 17370, 17780, 19050, 19300, 20265, 21336, 22225, 22860, 23160, 24318, 24511, 25400, 26670, 27020, 28575, 28950, 32004, 32424, 33775, 34740, 35560, 38100, 38600, 40005, 40530, 43425, 44450, 45720, 48636, 49022, 53340, 54040, 57150, 57900, 60795, 64008, 66675, 67550, 69480, 73533, 76200, 80010, 81060, 86850, 88900, 97272, 98044, 101325, 106680, 114300, 115800, 121590, 122555, 133350, 135100, 147066, 160020, 162120, 171577, 173700, 177800, 196088, 200025, 202650, 220599, 228600, 243180, 245110, 266700, 270200, 294132, 303975, 320040, 343154, 347400, 367665, 400050, 405300, 441198, 486360, 490220, 514731, 533400, 588264, 607950, 612775, 686308, 735330, 800100, 810600, 857885, 882396, 980440, 1029462, 1102995, 1215900, 1225550, 1372616, 1470660, 1544193, 1600200, 1715770, 1764792, 1838325, 2058924, 2205990, 2431800, 2451100, 2573655, 2941320, 3088386, 3431540, 3676650, 4117848, 4289425, 4411980, 4902200, 5147310, 5514975, 6176772, 6863080, 7353300, 7720965, 8578850, 8823960, 10294620, 11029950, 12353544, 12868275, 14706600, 15441930, 17157700, 20589240, 22059900, 25736550, 30883860, 34315400, 38604825, 44119800, 51473100, 61767720, 77209650, 102946200, 154419300, 308838600]

約数ペア:

[(1, 308838600), (2, 154419300), (3, 102946200), (4, 77209650), (5, 61767720), (6, 51473100), (7, 44119800), (8, 38604825), (9, 34315400), (10, 30883860), (12, 25736550), (14, 22059900), (15, 20589240), (18, 17157700), (20, 15441930), (21, 14706600), (24, 12868275), (25, 12353544), (28, 11029950), (30, 10294620), (35, 8823960), (36, 8578850), (40, 7720965), (42, 7353300), (45, 6863080), (50, 6176772), (56, 5514975), (60, 5147310), (63, 4902200), (70, 4411980), (72, 4289425), (75, 4117848), (84, 3676650), (90, 3431540), (100, 3088386), (105, 2941320), (120, 2573655), (126, 2451100), (127, 2431800), (140, 2205990), (150, 2058924), (168, 1838325), (175, 1764792), (180, 1715770), (193, 1600200), (200, 1544193), (210, 1470660), (225, 1372616), (252, 1225550), (254, 1215900), (280, 1102995), (300, 1029462), (315, 980440), (350, 882396), (360, 857885), (381, 810600), (386, 800100), (420, 735330), (450, 686308), (504, 612775), (508, 607950), (525, 588264), (579, 533400), (600, 514731), (630, 490220), (635, 486360), (700, 441198), (762, 405300), (772, 400050), (840, 367665), (889, 347400), (900, 343154), (965, 320040), (1016, 303975), (1050, 294132), (1143, 270200), (1158, 266700), (1260, 245110), (1270, 243180), (1351, 228600), (1400, 220599), (1524, 202650), (1544, 200025), (1575, 196088), (1737, 177800), (1778, 173700), (1800, 171577), (1905, 162120), (1930, 160020), (2100, 147066), (2286, 135100), (2316, 133350), (2520, 122555), (2540, 121590), (2667, 115800), (2702, 114300), (2895, 106680), (3048, 101325), (3150, 98044), (3175, 97272), (3474, 88900), (3556, 86850), (3810, 81060), (3860, 80010), (4053, 76200), (4200, 73533), (4445, 69480), (4572, 67550), (4632, 66675), (4825, 64008), (5080, 60795), (5334, 57900), (5404, 57150), (5715, 54040), (5790, 53340), (6300, 49022), (6350, 48636), (6755, 45720), (6948, 44450), (7112, 43425), (7620, 40530), (7720, 40005), (8001, 38600), (8106, 38100), (8685, 35560), (8890, 34740), (9144, 33775), (9525, 32424), (9650, 32004), (10668, 28950), (10808, 28575), (11430, 27020), (11580, 26670), (12159, 25400), (12600, 24511), (12700, 24318), (13335, 23160), (13510, 22860), (13896, 22225), (14475, 21336), (15240, 20265), (16002, 19300), (16212, 19050), (17370, 17780)]