211168800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 216

約数和(自身を含む): 753545520

約数和(自身を除く): 542376720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 139, 144, 150, 160, 180, 200, 211, 225, 240, 278, 288, 300, 360, 400, 417, 422, 450, 480, 556, 600, 633, 695, 720, 800, 834, 844, 900, 1055, 1112, 1200, 1251, 1266, 1390, 1440, 1668, 1688, 1800, 1899, 2085, 2110, 2224, 2400, 2502, 2532, 2780, 3165, 3336, 3376, 3475, 3600, 3798, 4170, 4220, 4448, 5004, 5064, 5275, 5560, 6255, 6330, 6672, 6752, 6950, 7200, 7596, 8340, 8440, 9495, 10008, 10128, 10425, 10550, 11120, 12510, 12660, 13344, 13900, 15192, 15825, 16680, 16880, 18990, 20016, 20256, 20850, 21100, 22240, 25020, 25320, 27800, 29329, 30384, 31275, 31650, 33360, 33760, 37980, 40032, 41700, 42200, 47475, 50040, 50640, 55600, 58658, 60768, 62550, 63300, 66720, 75960, 83400, 84400, 87987, 94950, 100080, 101280, 111200, 117316, 125100, 126600, 146645, 151920, 166800, 168800, 175974, 189900, 200160, 234632, 250200, 253200, 263961, 293290, 303840, 333600, 351948, 379800, 439935, 469264, 500400, 506400, 527922, 586580, 703896, 733225, 759600, 879870, 938528, 1000800, 1055844, 1173160, 1319805, 1407792, 1466450, 1519200, 1759740, 2111688, 2199675, 2346320, 2639610, 2815584, 2932900, 3519480, 4223376, 4399350, 4692640, 5279220, 5865800, 6599025, 7038960, 8446752, 8798700, 10558440, 11731600, 13198050, 14077920, 17597400, 21116880, 23463200, 26396100, 35194800, 42233760, 52792200, 70389600, 105584400, 211168800]

約数ペア:

[(1, 211168800), (2, 105584400), (3, 70389600), (4, 52792200), (5, 42233760), (6, 35194800), (8, 26396100), (9, 23463200), (10, 21116880), (12, 17597400), (15, 14077920), (16, 13198050), (18, 11731600), (20, 10558440), (24, 8798700), (25, 8446752), (30, 7038960), (32, 6599025), (36, 5865800), (40, 5279220), (45, 4692640), (48, 4399350), (50, 4223376), (60, 3519480), (72, 2932900), (75, 2815584), (80, 2639610), (90, 2346320), (96, 2199675), (100, 2111688), (120, 1759740), (139, 1519200), (144, 1466450), (150, 1407792), (160, 1319805), (180, 1173160), (200, 1055844), (211, 1000800), (225, 938528), (240, 879870), (278, 759600), (288, 733225), (300, 703896), (360, 586580), (400, 527922), (417, 506400), (422, 500400), (450, 469264), (480, 439935), (556, 379800), (600, 351948), (633, 333600), (695, 303840), (720, 293290), (800, 263961), (834, 253200), (844, 250200), (900, 234632), (1055, 200160), (1112, 189900), (1200, 175974), (1251, 168800), (1266, 166800), (1390, 151920), (1440, 146645), (1668, 126600), (1688, 125100), (1800, 117316), (1899, 111200), (2085, 101280), (2110, 100080), (2224, 94950), (2400, 87987), (2502, 84400), (2532, 83400), (2780, 75960), (3165, 66720), (3336, 63300), (3376, 62550), (3475, 60768), (3600, 58658), (3798, 55600), (4170, 50640), (4220, 50040), (4448, 47475), (5004, 42200), (5064, 41700), (5275, 40032), (5560, 37980), (6255, 33760), (6330, 33360), (6672, 31650), (6752, 31275), (6950, 30384), (7200, 29329), (7596, 27800), (8340, 25320), (8440, 25020), (9495, 22240), (10008, 21100), (10128, 20850), (10425, 20256), (10550, 20016), (11120, 18990), (12510, 16880), (12660, 16680), (13344, 15825), (13900, 15192)]