18917542800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{404221}}^1$

素因数の和:404258

約数の個数: 180

約数和(自身を含む): 70699236244

約数和(自身を除く): 51781693444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 404221, 808442, 1212663, 1616884, 2021105, 2425326, 3233768, 3637989, 4042210, 4850652, 5254873, 6063315, 6467536, 7275978, 8084420, 9701304, 10105525, 10509746, 12126630, 14551956, 15764619, 16168840, 18189945, 19402608, 20211050, 21019492, 24253260, 26274365, 29103912, 30316575, 31529238, 32337680, 36379890, 40422100, 42038984, 47293857, 48506520, 52548730, 58207824, 60633150, 63058476, 72759780, 78823095, 80844200, 84077968, 90949725, 94587714, 97013040, 105097460, 121266300, 126116952, 131371825, 145519560, 157646190, 161688400, 181899450, 189175428, 210194920, 236469285, 242532600, 252233904, 262743650, 291039120, 315292380, 363798900, 378350856, 394115475, 420389840, 472938570, 485065200, 525487300, 630584760, 727597800, 756701712, 788230950, 945877140, 1050974600, 1182346425, 1261169520, 1455195600, 1576461900, 1891754280, 2101949200, 2364692850, 3152923800, 3783508560, 4729385700, 6305847600, 9458771400, 18917542800]

約数ペア:

[(1, 18917542800), (2, 9458771400), (3, 6305847600), (4, 4729385700), (5, 3783508560), (6, 3152923800), (8, 2364692850), (9, 2101949200), (10, 1891754280), (12, 1576461900), (13, 1455195600), (15, 1261169520), (16, 1182346425), (18, 1050974600), (20, 945877140), (24, 788230950), (25, 756701712), (26, 727597800), (30, 630584760), (36, 525487300), (39, 485065200), (40, 472938570), (45, 420389840), (48, 394115475), (50, 378350856), (52, 363798900), (60, 315292380), (65, 291039120), (72, 262743650), (75, 252233904), (78, 242532600), (80, 236469285), (90, 210194920), (100, 189175428), (104, 181899450), (117, 161688400), (120, 157646190), (130, 145519560), (144, 131371825), (150, 126116952), (156, 121266300), (180, 105097460), (195, 97013040), (200, 94587714), (208, 90949725), (225, 84077968), (234, 80844200), (240, 78823095), (260, 72759780), (300, 63058476), (312, 60633150), (325, 58207824), (360, 52548730), (390, 48506520), (400, 47293857), (450, 42038984), (468, 40422100), (520, 36379890), (585, 32337680), (600, 31529238), (624, 30316575), (650, 29103912), (720, 26274365), (780, 24253260), (900, 21019492), (936, 20211050), (975, 19402608), (1040, 18189945), (1170, 16168840), (1200, 15764619), (1300, 14551956), (1560, 12126630), (1800, 10509746), (1872, 10105525), (1950, 9701304), (2340, 8084420), (2600, 7275978), (2925, 6467536), (3120, 6063315), (3600, 5254873), (3900, 4850652), (4680, 4042210), (5200, 3637989), (5850, 3233768), (7800, 2425326), (9360, 2021105), (11700, 1616884), (15600, 1212663), (23400, 808442), (46800, 404221)]