214951800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 774950400

約数和(自身を除く): 559998600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 350, 366, 420, 427, 488, 525, 600, 610, 700, 732, 839, 840, 854, 915, 1050, 1220, 1281, 1400, 1464, 1525, 1678, 1708, 1830, 2100, 2135, 2440, 2517, 2562, 3050, 3356, 3416, 3660, 4195, 4200, 4270, 4575, 5034, 5124, 5873, 6100, 6405, 6712, 7320, 8390, 8540, 9150, 10068, 10248, 10675, 11746, 12200, 12585, 12810, 16780, 17080, 17619, 18300, 20136, 20975, 21350, 23492, 25170, 25620, 29365, 32025, 33560, 35238, 36600, 41950, 42700, 46984, 50340, 51179, 51240, 58730, 62925, 64050, 70476, 83900, 85400, 88095, 100680, 102358, 117460, 125850, 128100, 140952, 146825, 153537, 167800, 176190, 204716, 234920, 251700, 255895, 256200, 293650, 307074, 352380, 358253, 409432, 440475, 503400, 511790, 587300, 614148, 704760, 716506, 767685, 880950, 1023580, 1074759, 1174600, 1228296, 1279475, 1433012, 1535370, 1761900, 1791265, 2047160, 2149518, 2558950, 2866024, 3070740, 3523800, 3582530, 3838425, 4299036, 5117900, 5373795, 6141480, 7165060, 7676850, 8598072, 8956325, 10235800, 10747590, 14330120, 15353700, 17912650, 21495180, 26868975, 30707400, 35825300, 42990360, 53737950, 71650600, 107475900, 214951800]

約数ペア:

[(1, 214951800), (2, 107475900), (3, 71650600), (4, 53737950), (5, 42990360), (6, 35825300), (7, 30707400), (8, 26868975), (10, 21495180), (12, 17912650), (14, 15353700), (15, 14330120), (20, 10747590), (21, 10235800), (24, 8956325), (25, 8598072), (28, 7676850), (30, 7165060), (35, 6141480), (40, 5373795), (42, 5117900), (50, 4299036), (56, 3838425), (60, 3582530), (61, 3523800), (70, 3070740), (75, 2866024), (84, 2558950), (100, 2149518), (105, 2047160), (120, 1791265), (122, 1761900), (140, 1535370), (150, 1433012), (168, 1279475), (175, 1228296), (183, 1174600), (200, 1074759), (210, 1023580), (244, 880950), (280, 767685), (300, 716506), (305, 704760), (350, 614148), (366, 587300), (420, 511790), (427, 503400), (488, 440475), (525, 409432), (600, 358253), (610, 352380), (700, 307074), (732, 293650), (839, 256200), (840, 255895), (854, 251700), (915, 234920), (1050, 204716), (1220, 176190), (1281, 167800), (1400, 153537), (1464, 146825), (1525, 140952), (1678, 128100), (1708, 125850), (1830, 117460), (2100, 102358), (2135, 100680), (2440, 88095), (2517, 85400), (2562, 83900), (3050, 70476), (3356, 64050), (3416, 62925), (3660, 58730), (4195, 51240), (4200, 51179), (4270, 50340), (4575, 46984), (5034, 42700), (5124, 41950), (5873, 36600), (6100, 35238), (6405, 33560), (6712, 32025), (7320, 29365), (8390, 25620), (8540, 25170), (9150, 23492), (10068, 21350), (10248, 20975), (10675, 20136), (11746, 18300), (12200, 17619), (12585, 17080), (12810, 16780)]