20433600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 336

約数和(自身を含む): 83149440

約数和(自身を除く): 62715840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 43, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 86, 88, 90, 96, 99, 100, 108, 110, 120, 129, 132, 135, 144, 150, 160, 165, 172, 176, 180, 192, 198, 200, 215, 216, 220, 225, 240, 258, 264, 270, 275, 288, 297, 300, 320, 330, 344, 352, 360, 387, 396, 400, 430, 432, 440, 450, 473, 480, 495, 516, 528, 540, 550, 576, 594, 600, 645, 660, 675, 688, 704, 720, 774, 792, 800, 825, 860, 864, 880, 900, 946, 960, 990, 1032, 1056, 1075, 1080, 1100, 1161, 1188, 1200, 1290, 1320, 1350, 1376, 1419, 1440, 1485, 1548, 1584, 1600, 1650, 1720, 1728, 1760, 1800, 1892, 1935, 1980, 2064, 2112, 2150, 2160, 2200, 2322, 2365, 2376, 2400, 2475, 2580, 2640, 2700, 2752, 2838, 2880, 2970, 3096, 3168, 3225, 3300, 3440, 3520, 3600, 3784, 3870, 3960, 4128, 4257, 4300, 4320, 4400, 4644, 4730, 4752, 4800, 4950, 5160, 5280, 5400, 5676, 5805, 5940, 6192, 6336, 6450, 6600, 6880, 7095, 7200, 7425, 7568, 7740, 7920, 8256, 8514, 8600, 8640, 8800, 9288, 9460, 9504, 9675, 9900, 10320, 10560, 10800, 11352, 11610, 11825, 11880, 12384, 12771, 12900, 13200, 13760, 14190, 14400, 14850, 15136, 15480, 15840, 17028, 17200, 17600, 18576, 18920, 19008, 19350, 19800, 20640, 21285, 21600, 22704, 23220, 23650, 23760, 24768, 25542, 25800, 26400, 28380, 29025, 29700, 30272, 30960, 31680, 34056, 34400, 35475, 37152, 37840, 38700, 39600, 41280, 42570, 43200, 45408, 46440, 47300, 47520, 51084, 51600, 52800, 56760, 58050, 59400, 61920, 63855, 68112, 68800, 70950, 74304, 75680, 77400, 79200, 85140, 90816, 92880, 94600, 95040, 102168, 103200, 106425, 113520, 116100, 118800, 123840, 127710, 136224, 141900, 151360, 154800, 158400, 170280, 185760, 189200, 204336, 206400, 212850, 227040, 232200, 237600, 255420, 272448, 283800, 309600, 319275, 340560, 371520, 378400, 408672, 425700, 454080, 464400, 475200, 510840, 567600, 619200, 638550, 681120, 756800, 817344, 851400, 928800, 1021680, 1135200, 1277100, 1362240, 1702800, 1857600, 2043360, 2270400, 2554200, 3405600, 4086720, 5108400, 6811200, 10216800, 20433600]

約数ペア:

[(1, 20433600), (2, 10216800), (3, 6811200), (4, 5108400), (5, 4086720), (6, 3405600), (8, 2554200), (9, 2270400), (10, 2043360), (11, 1857600), (12, 1702800), (15, 1362240), (16, 1277100), (18, 1135200), (20, 1021680), (22, 928800), (24, 851400), (25, 817344), (27, 756800), (30, 681120), (32, 638550), (33, 619200), (36, 567600), (40, 510840), (43, 475200), (44, 464400), (45, 454080), (48, 425700), (50, 408672), (54, 378400), (55, 371520), (60, 340560), (64, 319275), (66, 309600), (72, 283800), (75, 272448), (80, 255420), (86, 237600), (88, 232200), (90, 227040), (96, 212850), (99, 206400), (100, 204336), (108, 189200), (110, 185760), (120, 170280), (129, 158400), (132, 154800), (135, 151360), (144, 141900), (150, 136224), (160, 127710), (165, 123840), (172, 118800), (176, 116100), (180, 113520), (192, 106425), (198, 103200), (200, 102168), (215, 95040), (216, 94600), (220, 92880), (225, 90816), (240, 85140), (258, 79200), (264, 77400), (270, 75680), (275, 74304), (288, 70950), (297, 68800), (300, 68112), (320, 63855), (330, 61920), (344, 59400), (352, 58050), (360, 56760), (387, 52800), (396, 51600), (400, 51084), (430, 47520), (432, 47300), (440, 46440), (450, 45408), (473, 43200), (480, 42570), (495, 41280), (516, 39600), (528, 38700), (540, 37840), (550, 37152), (576, 35475), (594, 34400), (600, 34056), (645, 31680), (660, 30960), (675, 30272), (688, 29700), (704, 29025), (720, 28380), (774, 26400), (792, 25800), (800, 25542), (825, 24768), (860, 23760), (864, 23650), (880, 23220), (900, 22704), (946, 21600), (960, 21285), (990, 20640), (1032, 19800), (1056, 19350), (1075, 19008), (1080, 18920), (1100, 18576), (1161, 17600), (1188, 17200), (1200, 17028), (1290, 15840), (1320, 15480), (1350, 15136), (1376, 14850), (1419, 14400), (1440, 14190), (1485, 13760), (1548, 13200), (1584, 12900), (1600, 12771), (1650, 12384), (1720, 11880), (1728, 11825), (1760, 11610), (1800, 11352), (1892, 10800), (1935, 10560), (1980, 10320), (2064, 9900), (2112, 9675), (2150, 9504), (2160, 9460), (2200, 9288), (2322, 8800), (2365, 8640), (2376, 8600), (2400, 8514), (2475, 8256), (2580, 7920), (2640, 7740), (2700, 7568), (2752, 7425), (2838, 7200), (2880, 7095), (2970, 6880), (3096, 6600), (3168, 6450), (3225, 6336), (3300, 6192), (3440, 5940), (3520, 5805), (3600, 5676), (3784, 5400), (3870, 5280), (3960, 5160), (4128, 4950), (4257, 4800), (4300, 4752), (4320, 4730), (4400, 4644)]