237960000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 210

約数和(自身を含む): 853603322

約数和(自身を除く): 615643322

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, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 661, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1322, 1440, 1500, 1600, 1800, 1875, 1983, 2000, 2250, 2400, 2500, 2644, 2880, 3000, 3305, 3600, 3750, 3966, 4000, 4500, 4800, 5000, 5288, 5625, 5949, 6000, 6610, 7200, 7500, 7932, 8000, 9000, 9915, 10000, 10576, 11250, 11898, 12000, 13220, 14400, 15000, 15864, 16525, 18000, 19830, 20000, 21152, 22500, 23796, 24000, 26440, 29745, 30000, 31728, 33050, 36000, 39660, 40000, 42304, 45000, 47592, 49575, 52880, 59490, 60000, 63456, 66100, 72000, 79320, 82625, 90000, 95184, 99150, 105760, 118980, 120000, 126912, 132200, 148725, 158640, 165250, 180000, 190368, 198300, 211520, 237960, 247875, 264400, 297450, 317280, 330500, 360000, 380736, 396600, 413125, 475920, 495750, 528800, 594900, 634560, 661000, 743625, 793200, 826250, 951840, 991500, 1057600, 1189800, 1239375, 1322000, 1487250, 1586400, 1652500, 1903680, 1983000, 2379600, 2478750, 2644000, 2974500, 3172800, 3305000, 3718125, 3966000, 4759200, 4957500, 5288000, 5949000, 6610000, 7436250, 7932000, 9518400, 9915000, 11898000, 13220000, 14872500, 15864000, 19830000, 23796000, 26440000, 29745000, 39660000, 47592000, 59490000, 79320000, 118980000, 237960000]

約数ペア:

[(1, 237960000), (2, 118980000), (3, 79320000), (4, 59490000), (5, 47592000), (6, 39660000), (8, 29745000), (9, 26440000), (10, 23796000), (12, 19830000), (15, 15864000), (16, 14872500), (18, 13220000), (20, 11898000), (24, 9915000), (25, 9518400), (30, 7932000), (32, 7436250), (36, 6610000), (40, 5949000), (45, 5288000), (48, 4957500), (50, 4759200), (60, 3966000), (64, 3718125), (72, 3305000), (75, 3172800), (80, 2974500), (90, 2644000), (96, 2478750), (100, 2379600), (120, 1983000), (125, 1903680), (144, 1652500), (150, 1586400), (160, 1487250), (180, 1322000), (192, 1239375), (200, 1189800), (225, 1057600), (240, 991500), (250, 951840), (288, 826250), (300, 793200), (320, 743625), (360, 661000), (375, 634560), (400, 594900), (450, 528800), (480, 495750), (500, 475920), (576, 413125), (600, 396600), (625, 380736), (661, 360000), (720, 330500), (750, 317280), (800, 297450), (900, 264400), (960, 247875), (1000, 237960), (1125, 211520), (1200, 198300), (1250, 190368), (1322, 180000), (1440, 165250), (1500, 158640), (1600, 148725), (1800, 132200), (1875, 126912), (1983, 120000), (2000, 118980), (2250, 105760), (2400, 99150), (2500, 95184), (2644, 90000), (2880, 82625), (3000, 79320), (3305, 72000), (3600, 66100), (3750, 63456), (3966, 60000), (4000, 59490), (4500, 52880), (4800, 49575), (5000, 47592), (5288, 45000), (5625, 42304), (5949, 40000), (6000, 39660), (6610, 36000), (7200, 33050), (7500, 31728), (7932, 30000), (8000, 29745), (9000, 26440), (9915, 24000), (10000, 23796), (10576, 22500), (11250, 21152), (11898, 20000), (12000, 19830), (13220, 18000), (14400, 16525), (15000, 15864)]