191390400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13291}}^1$

素因数の和:13319

約数の個数: 126

約数和(自身を含む): 680297852

約数和(自身を除く): 488907452

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, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 13291, 14400, 26582, 39873, 53164, 66455, 79746, 106328, 119619, 132910, 159492, 199365, 212656, 239238, 265820, 318984, 332275, 398730, 425312, 478476, 531640, 598095, 637968, 664550, 797460, 850624, 956952, 996825, 1063280, 1196190, 1275936, 1329100, 1594920, 1913904, 1993650, 2126560, 2392380, 2551872, 2658200, 2990475, 3189840, 3827808, 3987300, 4253120, 4784760, 5316400, 5980950, 6379680, 7655616, 7974600, 9569520, 10632800, 11961900, 12759360, 15949200, 19139040, 21265600, 23923800, 31898400, 38278080, 47847600, 63796800, 95695200, 191390400]

約数ペア:

[(1, 191390400), (2, 95695200), (3, 63796800), (4, 47847600), (5, 38278080), (6, 31898400), (8, 23923800), (9, 21265600), (10, 19139040), (12, 15949200), (15, 12759360), (16, 11961900), (18, 10632800), (20, 9569520), (24, 7974600), (25, 7655616), (30, 6379680), (32, 5980950), (36, 5316400), (40, 4784760), (45, 4253120), (48, 3987300), (50, 3827808), (60, 3189840), (64, 2990475), (72, 2658200), (75, 2551872), (80, 2392380), (90, 2126560), (96, 1993650), (100, 1913904), (120, 1594920), (144, 1329100), (150, 1275936), (160, 1196190), (180, 1063280), (192, 996825), (200, 956952), (225, 850624), (240, 797460), (288, 664550), (300, 637968), (320, 598095), (360, 531640), (400, 478476), (450, 425312), (480, 398730), (576, 332275), (600, 318984), (720, 265820), (800, 239238), (900, 212656), (960, 199365), (1200, 159492), (1440, 132910), (1600, 119619), (1800, 106328), (2400, 79746), (2880, 66455), (3600, 53164), (4800, 39873), (7200, 26582), (13291, 14400)]