252590400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 210

約数和(自身を含む): 928935150

約数和(自身を除く): 676344750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1949, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 3898, 4050, 4320, 4800, 5184, 5400, 5847, 6480, 7200, 7796, 8100, 8640, 9745, 10800, 11694, 12960, 14400, 15592, 16200, 17541, 19490, 21600, 23388, 25920, 29235, 31184, 32400, 35082, 38980, 43200, 46776, 48725, 52623, 58470, 62368, 64800, 70164, 77960, 87705, 93552, 97450, 105246, 116940, 124736, 129600, 140328, 146175, 155920, 157869, 175410, 187104, 194900, 210492, 233880, 263115, 280656, 292350, 311840, 315738, 350820, 374208, 389800, 420984, 438525, 467760, 526230, 561312, 584700, 623680, 631476, 701640, 779600, 789345, 841968, 877050, 935520, 1052460, 1122624, 1169400, 1262952, 1315575, 1403280, 1559200, 1578690, 1683936, 1754100, 1871040, 2104920, 2338800, 2525904, 2631150, 2806560, 3118400, 3157380, 3367872, 3508200, 3946725, 4209840, 4677600, 5051808, 5262300, 5613120, 6314760, 7016400, 7893450, 8419680, 9355200, 10103616, 10524600, 12629520, 14032800, 15786900, 16839360, 21049200, 25259040, 28065600, 31573800, 42098400, 50518080, 63147600, 84196800, 126295200, 252590400]

約数ペア:

[(1, 252590400), (2, 126295200), (3, 84196800), (4, 63147600), (5, 50518080), (6, 42098400), (8, 31573800), (9, 28065600), (10, 25259040), (12, 21049200), (15, 16839360), (16, 15786900), (18, 14032800), (20, 12629520), (24, 10524600), (25, 10103616), (27, 9355200), (30, 8419680), (32, 7893450), (36, 7016400), (40, 6314760), (45, 5613120), (48, 5262300), (50, 5051808), (54, 4677600), (60, 4209840), (64, 3946725), (72, 3508200), (75, 3367872), (80, 3157380), (81, 3118400), (90, 2806560), (96, 2631150), (100, 2525904), (108, 2338800), (120, 2104920), (135, 1871040), (144, 1754100), (150, 1683936), (160, 1578690), (162, 1559200), (180, 1403280), (192, 1315575), (200, 1262952), (216, 1169400), (225, 1122624), (240, 1052460), (270, 935520), (288, 877050), (300, 841968), (320, 789345), (324, 779600), (360, 701640), (400, 631476), (405, 623680), (432, 584700), (450, 561312), (480, 526230), (540, 467760), (576, 438525), (600, 420984), (648, 389800), (675, 374208), (720, 350820), (800, 315738), (810, 311840), (864, 292350), (900, 280656), (960, 263115), (1080, 233880), (1200, 210492), (1296, 194900), (1350, 187104), (1440, 175410), (1600, 157869), (1620, 155920), (1728, 146175), (1800, 140328), (1949, 129600), (2025, 124736), (2160, 116940), (2400, 105246), (2592, 97450), (2700, 93552), (2880, 87705), (3240, 77960), (3600, 70164), (3898, 64800), (4050, 62368), (4320, 58470), (4800, 52623), (5184, 48725), (5400, 46776), (5847, 43200), (6480, 38980), (7200, 35082), (7796, 32400), (8100, 31184), (8640, 29235), (9745, 25920), (10800, 23388), (11694, 21600), (12960, 19490), (14400, 17541), (15592, 16200)]