30823800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 112492800

約数和(自身を除く): 81669000

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, 179, 200, 205, 210, 246, 280, 287, 300, 328, 350, 358, 410, 420, 492, 525, 537, 574, 600, 615, 700, 716, 820, 840, 861, 895, 984, 1025, 1050, 1074, 1148, 1230, 1253, 1400, 1432, 1435, 1640, 1722, 1790, 2050, 2100, 2148, 2296, 2460, 2506, 2685, 2870, 3075, 3444, 3580, 3759, 4100, 4200, 4296, 4305, 4475, 4920, 5012, 5370, 5740, 6150, 6265, 6888, 7160, 7175, 7339, 7518, 8200, 8610, 8950, 10024, 10740, 11480, 12300, 12530, 13425, 14350, 14678, 15036, 17220, 17900, 18795, 21480, 21525, 22017, 24600, 25060, 26850, 28700, 29356, 30072, 31325, 34440, 35800, 36695, 37590, 43050, 44034, 50120, 51373, 53700, 57400, 58712, 62650, 73390, 75180, 86100, 88068, 93975, 102746, 107400, 110085, 125300, 146780, 150360, 154119, 172200, 176136, 183475, 187950, 205492, 220170, 250600, 256865, 293560, 308238, 366950, 375900, 410984, 440340, 513730, 550425, 616476, 733900, 751800, 770595, 880680, 1027460, 1100850, 1232952, 1284325, 1467800, 1541190, 2054920, 2201700, 2568650, 3082380, 3852975, 4403400, 5137300, 6164760, 7705950, 10274600, 15411900, 30823800]

約数ペア:

[(1, 30823800), (2, 15411900), (3, 10274600), (4, 7705950), (5, 6164760), (6, 5137300), (7, 4403400), (8, 3852975), (10, 3082380), (12, 2568650), (14, 2201700), (15, 2054920), (20, 1541190), (21, 1467800), (24, 1284325), (25, 1232952), (28, 1100850), (30, 1027460), (35, 880680), (40, 770595), (41, 751800), (42, 733900), (50, 616476), (56, 550425), (60, 513730), (70, 440340), (75, 410984), (82, 375900), (84, 366950), (100, 308238), (105, 293560), (120, 256865), (123, 250600), (140, 220170), (150, 205492), (164, 187950), (168, 183475), (175, 176136), (179, 172200), (200, 154119), (205, 150360), (210, 146780), (246, 125300), (280, 110085), (287, 107400), (300, 102746), (328, 93975), (350, 88068), (358, 86100), (410, 75180), (420, 73390), (492, 62650), (525, 58712), (537, 57400), (574, 53700), (600, 51373), (615, 50120), (700, 44034), (716, 43050), (820, 37590), (840, 36695), (861, 35800), (895, 34440), (984, 31325), (1025, 30072), (1050, 29356), (1074, 28700), (1148, 26850), (1230, 25060), (1253, 24600), (1400, 22017), (1432, 21525), (1435, 21480), (1640, 18795), (1722, 17900), (1790, 17220), (2050, 15036), (2100, 14678), (2148, 14350), (2296, 13425), (2460, 12530), (2506, 12300), (2685, 11480), (2870, 10740), (3075, 10024), (3444, 8950), (3580, 8610), (3759, 8200), (4100, 7518), (4200, 7339), (4296, 7175), (4305, 7160), (4475, 6888), (4920, 6265), (5012, 6150), (5370, 5740)]