76820400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2371}}^1$

素因数の和:2401

約数の個数: 150

約数和(自身を含む): 275818532

約数和(自身を除く): 198998132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2371, 2700, 3240, 3600, 4050, 4742, 5400, 6480, 7113, 8100, 9484, 10800, 11855, 14226, 16200, 18968, 21339, 23710, 28452, 32400, 35565, 37936, 42678, 47420, 56904, 59275, 64017, 71130, 85356, 94840, 106695, 113808, 118550, 128034, 142260, 170712, 177825, 189680, 192051, 213390, 237100, 256068, 284520, 320085, 341424, 355650, 384102, 426780, 474200, 512136, 533475, 569040, 640170, 711300, 768204, 853560, 948400, 960255, 1024272, 1066950, 1280340, 1422600, 1536408, 1600425, 1707120, 1920510, 2133900, 2560680, 2845200, 3072816, 3200850, 3841020, 4267800, 4801275, 5121360, 6401700, 7682040, 8535600, 9602550, 12803400, 15364080, 19205100, 25606800, 38410200, 76820400]

約数ペア:

[(1, 76820400), (2, 38410200), (3, 25606800), (4, 19205100), (5, 15364080), (6, 12803400), (8, 9602550), (9, 8535600), (10, 7682040), (12, 6401700), (15, 5121360), (16, 4801275), (18, 4267800), (20, 3841020), (24, 3200850), (25, 3072816), (27, 2845200), (30, 2560680), (36, 2133900), (40, 1920510), (45, 1707120), (48, 1600425), (50, 1536408), (54, 1422600), (60, 1280340), (72, 1066950), (75, 1024272), (80, 960255), (81, 948400), (90, 853560), (100, 768204), (108, 711300), (120, 640170), (135, 569040), (144, 533475), (150, 512136), (162, 474200), (180, 426780), (200, 384102), (216, 355650), (225, 341424), (240, 320085), (270, 284520), (300, 256068), (324, 237100), (360, 213390), (400, 192051), (405, 189680), (432, 177825), (450, 170712), (540, 142260), (600, 128034), (648, 118550), (675, 113808), (720, 106695), (810, 94840), (900, 85356), (1080, 71130), (1200, 64017), (1296, 59275), (1350, 56904), (1620, 47420), (1800, 42678), (2025, 37936), (2160, 35565), (2371, 32400), (2700, 28452), (3240, 23710), (3600, 21339), (4050, 18968), (4742, 16200), (5400, 14226), (6480, 11855), (7113, 10800), (8100, 9484)]