221983200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 824947200

約数和(自身を除く): 602964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 96, 100, 108, 120, 129, 135, 144, 150, 160, 172, 180, 200, 215, 216, 225, 239, 240, 258, 270, 288, 300, 344, 360, 387, 400, 430, 432, 450, 478, 480, 516, 540, 600, 645, 675, 688, 717, 720, 774, 800, 860, 864, 900, 956, 1032, 1075, 1080, 1161, 1195, 1200, 1290, 1350, 1376, 1434, 1440, 1548, 1720, 1800, 1912, 1935, 2064, 2150, 2151, 2160, 2322, 2390, 2400, 2580, 2700, 2868, 3096, 3225, 3440, 3585, 3600, 3824, 3870, 4128, 4300, 4302, 4320, 4644, 4780, 5160, 5400, 5736, 5805, 5975, 6192, 6450, 6453, 6880, 7170, 7200, 7648, 7740, 8600, 8604, 9288, 9560, 9675, 10277, 10320, 10755, 10800, 11472, 11610, 11950, 12384, 12900, 12906, 14340, 15480, 17200, 17208, 17925, 18576, 19120, 19350, 20554, 20640, 21510, 21600, 22944, 23220, 23900, 25800, 25812, 28680, 29025, 30831, 30960, 32265, 34400, 34416, 35850, 37152, 38240, 38700, 41108, 43020, 46440, 47800, 51385, 51600, 51624, 53775, 57360, 58050, 61662, 61920, 64530, 68832, 71700, 77400, 82216, 86040, 92493, 92880, 95600, 102770, 103200, 103248, 107550, 114720, 116100, 123324, 129060, 143400, 154155, 154800, 161325, 164432, 172080, 184986, 185760, 191200, 205540, 206496, 215100, 232200, 246648, 256925, 258120, 277479, 286800, 308310, 309600, 322650, 328864, 344160, 369972, 411080, 430200, 462465, 464400, 493296, 513850, 516240, 554958, 573600, 616620, 645300, 739944, 770775, 822160, 860400, 924930, 928800, 986592, 1027700, 1032480, 1109916, 1233240, 1290600, 1387395, 1479888, 1541550, 1644320, 1720800, 1849860, 2055400, 2219832, 2312325, 2466480, 2581200, 2774790, 2959776, 3083100, 3699720, 4110800, 4439664, 4624650, 4932960, 5162400, 5549580, 6166200, 6936975, 7399440, 8221600, 8879328, 9249300, 11099160, 12332400, 13873950, 14798880, 18498600, 22198320, 24664800, 27747900, 36997200, 44396640, 55495800, 73994400, 110991600, 221983200]

約数ペア:

[(1, 221983200), (2, 110991600), (3, 73994400), (4, 55495800), (5, 44396640), (6, 36997200), (8, 27747900), (9, 24664800), (10, 22198320), (12, 18498600), (15, 14798880), (16, 13873950), (18, 12332400), (20, 11099160), (24, 9249300), (25, 8879328), (27, 8221600), (30, 7399440), (32, 6936975), (36, 6166200), (40, 5549580), (43, 5162400), (45, 4932960), (48, 4624650), (50, 4439664), (54, 4110800), (60, 3699720), (72, 3083100), (75, 2959776), (80, 2774790), (86, 2581200), (90, 2466480), (96, 2312325), (100, 2219832), (108, 2055400), (120, 1849860), (129, 1720800), (135, 1644320), (144, 1541550), (150, 1479888), (160, 1387395), (172, 1290600), (180, 1233240), (200, 1109916), (215, 1032480), (216, 1027700), (225, 986592), (239, 928800), (240, 924930), (258, 860400), (270, 822160), (288, 770775), (300, 739944), (344, 645300), (360, 616620), (387, 573600), (400, 554958), (430, 516240), (432, 513850), (450, 493296), (478, 464400), (480, 462465), (516, 430200), (540, 411080), (600, 369972), (645, 344160), (675, 328864), (688, 322650), (717, 309600), (720, 308310), (774, 286800), (800, 277479), (860, 258120), (864, 256925), (900, 246648), (956, 232200), (1032, 215100), (1075, 206496), (1080, 205540), (1161, 191200), (1195, 185760), (1200, 184986), (1290, 172080), (1350, 164432), (1376, 161325), (1434, 154800), (1440, 154155), (1548, 143400), (1720, 129060), (1800, 123324), (1912, 116100), (1935, 114720), (2064, 107550), (2150, 103248), (2151, 103200), (2160, 102770), (2322, 95600), (2390, 92880), (2400, 92493), (2580, 86040), (2700, 82216), (2868, 77400), (3096, 71700), (3225, 68832), (3440, 64530), (3585, 61920), (3600, 61662), (3824, 58050), (3870, 57360), (4128, 53775), (4300, 51624), (4302, 51600), (4320, 51385), (4644, 47800), (4780, 46440), (5160, 43020), (5400, 41108), (5736, 38700), (5805, 38240), (5975, 37152), (6192, 35850), (6450, 34416), (6453, 34400), (6880, 32265), (7170, 30960), (7200, 30831), (7648, 29025), (7740, 28680), (8600, 25812), (8604, 25800), (9288, 23900), (9560, 23220), (9675, 22944), (10277, 21600), (10320, 21510), (10755, 20640), (10800, 20554), (11472, 19350), (11610, 19120), (11950, 18576), (12384, 17925), (12900, 17208), (12906, 17200), (14340, 15480)]