77994000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 240

約数和(自身を含む): 311825280

約数和(自身を除く): 233831280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 619, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1238, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 1857, 2000, 2100, 2250, 2476, 2520, 2625, 2800, 3000, 3095, 3150, 3500, 3600, 3714, 4200, 4333, 4500, 4952, 5040, 5250, 5571, 6000, 6190, 6300, 7000, 7428, 7875, 8400, 8666, 9000, 9285, 9904, 10500, 11142, 12380, 12600, 12999, 14000, 14856, 15475, 15750, 17332, 18000, 18570, 21000, 21665, 22284, 24760, 25200, 25998, 27855, 29712, 30950, 31500, 34664, 37140, 38997, 42000, 43330, 44568, 46425, 49520, 51996, 55710, 61900, 63000, 64995, 69328, 74280, 77375, 77994, 86660, 89136, 92850, 103992, 108325, 111420, 123800, 126000, 129990, 139275, 148560, 154750, 155988, 173320, 185700, 194985, 207984, 216650, 222840, 232125, 247600, 259980, 278550, 309500, 311976, 324975, 346640, 371400, 389970, 433300, 445680, 464250, 519960, 541625, 557100, 619000, 623952, 649950, 696375, 742800, 779940, 866600, 928500, 974925, 1039920, 1083250, 1114200, 1238000, 1299900, 1392750, 1559880, 1624875, 1733200, 1857000, 1949850, 2166500, 2228400, 2599800, 2785500, 3119760, 3249750, 3714000, 3899700, 4333000, 4874625, 5199600, 5571000, 6499500, 7799400, 8666000, 9749250, 11142000, 12999000, 15598800, 19498500, 25998000, 38997000, 77994000]

約数ペア:

[(1, 77994000), (2, 38997000), (3, 25998000), (4, 19498500), (5, 15598800), (6, 12999000), (7, 11142000), (8, 9749250), (9, 8666000), (10, 7799400), (12, 6499500), (14, 5571000), (15, 5199600), (16, 4874625), (18, 4333000), (20, 3899700), (21, 3714000), (24, 3249750), (25, 3119760), (28, 2785500), (30, 2599800), (35, 2228400), (36, 2166500), (40, 1949850), (42, 1857000), (45, 1733200), (48, 1624875), (50, 1559880), (56, 1392750), (60, 1299900), (63, 1238000), (70, 1114200), (72, 1083250), (75, 1039920), (80, 974925), (84, 928500), (90, 866600), (100, 779940), (105, 742800), (112, 696375), (120, 649950), (125, 623952), (126, 619000), (140, 557100), (144, 541625), (150, 519960), (168, 464250), (175, 445680), (180, 433300), (200, 389970), (210, 371400), (225, 346640), (240, 324975), (250, 311976), (252, 309500), (280, 278550), (300, 259980), (315, 247600), (336, 232125), (350, 222840), (360, 216650), (375, 207984), (400, 194985), (420, 185700), (450, 173320), (500, 155988), (504, 154750), (525, 148560), (560, 139275), (600, 129990), (619, 126000), (630, 123800), (700, 111420), (720, 108325), (750, 103992), (840, 92850), (875, 89136), (900, 86660), (1000, 77994), (1008, 77375), (1050, 74280), (1125, 69328), (1200, 64995), (1238, 63000), (1260, 61900), (1400, 55710), (1500, 51996), (1575, 49520), (1680, 46425), (1750, 44568), (1800, 43330), (1857, 42000), (2000, 38997), (2100, 37140), (2250, 34664), (2476, 31500), (2520, 30950), (2625, 29712), (2800, 27855), (3000, 25998), (3095, 25200), (3150, 24760), (3500, 22284), (3600, 21665), (3714, 21000), (4200, 18570), (4333, 18000), (4500, 17332), (4952, 15750), (5040, 15475), (5250, 14856), (5571, 14000), (6000, 12999), (6190, 12600), (6300, 12380), (7000, 11142), (7428, 10500), (7875, 9904), (8400, 9285), (8666, 9000)]