18831268800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{145303}}^1$

素因数の和:145337

約数の個数: 210

約数和(自身を含む): 69219483608

約数和(自身を除く): 50388214808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 16200, 21600, 25920, 32400, 43200, 64800, 129600, 145303, 290606, 435909, 581212, 726515, 871818, 1162424, 1307727, 1453030, 1743636, 2179545, 2324848, 2615454, 2906060, 3487272, 3632575, 3923181, 4359090, 4649696, 5230908, 5812120, 6538635, 6974544, 7265150, 7846362, 8718180, 9299392, 10461816, 10897725, 11624240, 11769543, 13077270, 13949088, 14530300, 15692724, 17436360, 19615905, 20923632, 21795450, 23248480, 23539086, 26154540, 27898176, 29060600, 31385448, 32693175, 34872720, 39231810, 41847264, 43590900, 46496960, 47078172, 52309080, 58121200, 58847715, 62770896, 65386350, 69745440, 78463620, 83694528, 87181800, 94156344, 98079525, 104618160, 116242400, 117695430, 125541792, 130772700, 139490880, 156927240, 174363600, 188312688, 196159050, 209236320, 232484800, 235390860, 251083584, 261545400, 294238575, 313854480, 348727200, 376625376, 392318100, 418472640, 470781720, 523090800, 588477150, 627708960, 697454400, 753250752, 784636200, 941563440, 1046181600, 1176954300, 1255417920, 1569272400, 1883126880, 2092363200, 2353908600, 3138544800, 3766253760, 4707817200, 6277089600, 9415634400, 18831268800]

約数ペア:

[(1, 18831268800), (2, 9415634400), (3, 6277089600), (4, 4707817200), (5, 3766253760), (6, 3138544800), (8, 2353908600), (9, 2092363200), (10, 1883126880), (12, 1569272400), (15, 1255417920), (16, 1176954300), (18, 1046181600), (20, 941563440), (24, 784636200), (25, 753250752), (27, 697454400), (30, 627708960), (32, 588477150), (36, 523090800), (40, 470781720), (45, 418472640), (48, 392318100), (50, 376625376), (54, 348727200), (60, 313854480), (64, 294238575), (72, 261545400), (75, 251083584), (80, 235390860), (81, 232484800), (90, 209236320), (96, 196159050), (100, 188312688), (108, 174363600), (120, 156927240), (135, 139490880), (144, 130772700), (150, 125541792), (160, 117695430), (162, 116242400), (180, 104618160), (192, 98079525), (200, 94156344), (216, 87181800), (225, 83694528), (240, 78463620), (270, 69745440), (288, 65386350), (300, 62770896), (320, 58847715), (324, 58121200), (360, 52309080), (400, 47078172), (405, 46496960), (432, 43590900), (450, 41847264), (480, 39231810), (540, 34872720), (576, 32693175), (600, 31385448), (648, 29060600), (675, 27898176), (720, 26154540), (800, 23539086), (810, 23248480), (864, 21795450), (900, 20923632), (960, 19615905), (1080, 17436360), (1200, 15692724), (1296, 14530300), (1350, 13949088), (1440, 13077270), (1600, 11769543), (1620, 11624240), (1728, 10897725), (1800, 10461816), (2025, 9299392), (2160, 8718180), (2400, 7846362), (2592, 7265150), (2700, 6974544), (2880, 6538635), (3240, 5812120), (3600, 5230908), (4050, 4649696), (4320, 4359090), (4800, 3923181), (5184, 3632575), (5400, 3487272), (6480, 2906060), (7200, 2615454), (8100, 2324848), (8640, 2179545), (10800, 1743636), (12960, 1453030), (14400, 1307727), (16200, 1162424), (21600, 871818), (25920, 726515), (32400, 581212), (43200, 435909), (64800, 290606), (129600, 145303)]