216799800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 570649800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 820, 840, 861, 984, 1025, 1050, 1148, 1230, 1259, 1400, 1435, 1640, 1722, 2050, 2100, 2296, 2460, 2518, 2870, 3075, 3444, 3777, 4100, 4200, 4305, 4920, 5036, 5740, 6150, 6295, 6888, 7175, 7554, 8200, 8610, 8813, 10072, 11480, 12300, 12590, 14350, 15108, 17220, 17626, 18885, 21525, 24600, 25180, 26439, 28700, 30216, 31475, 34440, 35252, 37770, 43050, 44065, 50360, 51619, 52878, 57400, 62950, 70504, 75540, 86100, 88130, 94425, 103238, 105756, 125900, 132195, 151080, 154857, 172200, 176260, 188850, 206476, 211512, 220325, 251800, 258095, 264390, 309714, 352520, 361333, 377700, 412952, 440650, 516190, 528780, 619428, 660975, 722666, 755400, 774285, 881300, 1032380, 1057560, 1083999, 1238856, 1290475, 1321950, 1445332, 1548570, 1762600, 1806665, 2064760, 2167998, 2580950, 2643900, 2890664, 3097140, 3613330, 3871425, 4335996, 5161900, 5287800, 5419995, 6194280, 7226660, 7742850, 8671992, 9033325, 10323800, 10839990, 14453320, 15485700, 18066650, 21679980, 27099975, 30971400, 36133300, 43359960, 54199950, 72266600, 108399900, 216799800]

約数ペア:

[(1, 216799800), (2, 108399900), (3, 72266600), (4, 54199950), (5, 43359960), (6, 36133300), (7, 30971400), (8, 27099975), (10, 21679980), (12, 18066650), (14, 15485700), (15, 14453320), (20, 10839990), (21, 10323800), (24, 9033325), (25, 8671992), (28, 7742850), (30, 7226660), (35, 6194280), (40, 5419995), (41, 5287800), (42, 5161900), (50, 4335996), (56, 3871425), (60, 3613330), (70, 3097140), (75, 2890664), (82, 2643900), (84, 2580950), (100, 2167998), (105, 2064760), (120, 1806665), (123, 1762600), (140, 1548570), (150, 1445332), (164, 1321950), (168, 1290475), (175, 1238856), (200, 1083999), (205, 1057560), (210, 1032380), (246, 881300), (280, 774285), (287, 755400), (300, 722666), (328, 660975), (350, 619428), (410, 528780), (420, 516190), (492, 440650), (525, 412952), (574, 377700), (600, 361333), (615, 352520), (700, 309714), (820, 264390), (840, 258095), (861, 251800), (984, 220325), (1025, 211512), (1050, 206476), (1148, 188850), (1230, 176260), (1259, 172200), (1400, 154857), (1435, 151080), (1640, 132195), (1722, 125900), (2050, 105756), (2100, 103238), (2296, 94425), (2460, 88130), (2518, 86100), (2870, 75540), (3075, 70504), (3444, 62950), (3777, 57400), (4100, 52878), (4200, 51619), (4305, 50360), (4920, 44065), (5036, 43050), (5740, 37770), (6150, 35252), (6295, 34440), (6888, 31475), (7175, 30216), (7554, 28700), (8200, 26439), (8610, 25180), (8813, 24600), (10072, 21525), (11480, 18885), (12300, 17626), (12590, 17220), (14350, 15108)]