198005040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 712826400

約数和(自身を除く): 514821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 109, 116, 120, 135, 144, 145, 174, 180, 216, 218, 232, 240, 261, 270, 290, 327, 348, 360, 432, 435, 436, 464, 522, 540, 545, 580, 654, 696, 720, 783, 841, 870, 872, 981, 1044, 1080, 1090, 1160, 1305, 1308, 1392, 1566, 1635, 1682, 1740, 1744, 1962, 2088, 2160, 2180, 2320, 2523, 2610, 2616, 2943, 3132, 3161, 3270, 3364, 3480, 3915, 3924, 4176, 4205, 4360, 4905, 5046, 5220, 5232, 5886, 6264, 6322, 6540, 6728, 6960, 7569, 7830, 7848, 8410, 8720, 9483, 9810, 10092, 10440, 11772, 12528, 12615, 12644, 13080, 13456, 14715, 15138, 15660, 15696, 15805, 16820, 18966, 19620, 20184, 20880, 22707, 23544, 25230, 25288, 26160, 28449, 29430, 30276, 31320, 31610, 33640, 37845, 37932, 39240, 40368, 45414, 47088, 47415, 50460, 50576, 56898, 58860, 60552, 62640, 63220, 67280, 75690, 75864, 78480, 85347, 90828, 91669, 94830, 100920, 113535, 113796, 117720, 121104, 126440, 142245, 151380, 151728, 170694, 181656, 183338, 189660, 201840, 227070, 227592, 235440, 252880, 275007, 284490, 302760, 341388, 363312, 366676, 379320, 426735, 454140, 455184, 458345, 550014, 568980, 605520, 682776, 733352, 758640, 825021, 853470, 908280, 916690, 1100028, 1137960, 1365552, 1375035, 1466704, 1650042, 1706940, 1816560, 1833380, 2200056, 2275920, 2475063, 2750070, 3300084, 3413880, 3666760, 4125105, 4400112, 4950126, 5500140, 6600168, 6827760, 7333520, 8250210, 9900252, 11000280, 12375315, 13200336, 16500420, 19800504, 22000560, 24750630, 33000840, 39601008, 49501260, 66001680, 99002520, 198005040]

約数ペア:

[(1, 198005040), (2, 99002520), (3, 66001680), (4, 49501260), (5, 39601008), (6, 33000840), (8, 24750630), (9, 22000560), (10, 19800504), (12, 16500420), (15, 13200336), (16, 12375315), (18, 11000280), (20, 9900252), (24, 8250210), (27, 7333520), (29, 6827760), (30, 6600168), (36, 5500140), (40, 4950126), (45, 4400112), (48, 4125105), (54, 3666760), (58, 3413880), (60, 3300084), (72, 2750070), (80, 2475063), (87, 2275920), (90, 2200056), (108, 1833380), (109, 1816560), (116, 1706940), (120, 1650042), (135, 1466704), (144, 1375035), (145, 1365552), (174, 1137960), (180, 1100028), (216, 916690), (218, 908280), (232, 853470), (240, 825021), (261, 758640), (270, 733352), (290, 682776), (327, 605520), (348, 568980), (360, 550014), (432, 458345), (435, 455184), (436, 454140), (464, 426735), (522, 379320), (540, 366676), (545, 363312), (580, 341388), (654, 302760), (696, 284490), (720, 275007), (783, 252880), (841, 235440), (870, 227592), (872, 227070), (981, 201840), (1044, 189660), (1080, 183338), (1090, 181656), (1160, 170694), (1305, 151728), (1308, 151380), (1392, 142245), (1566, 126440), (1635, 121104), (1682, 117720), (1740, 113796), (1744, 113535), (1962, 100920), (2088, 94830), (2160, 91669), (2180, 90828), (2320, 85347), (2523, 78480), (2610, 75864), (2616, 75690), (2943, 67280), (3132, 63220), (3161, 62640), (3270, 60552), (3364, 58860), (3480, 56898), (3915, 50576), (3924, 50460), (4176, 47415), (4205, 47088), (4360, 45414), (4905, 40368), (5046, 39240), (5220, 37932), (5232, 37845), (5886, 33640), (6264, 31610), (6322, 31320), (6540, 30276), (6728, 29430), (6960, 28449), (7569, 26160), (7830, 25288), (7848, 25230), (8410, 23544), (8720, 22707), (9483, 20880), (9810, 20184), (10092, 19620), (10440, 18966), (11772, 16820), (12528, 15805), (12615, 15696), (12644, 15660), (13080, 15138), (13456, 14715)]