991634400

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{5101}}^1$

素因数の和:5136

約数の個数: 216

約数和(自身を含む): 3626970984

約数和(自身を除く): 2635336584

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 3240, 3600, 3888, 4050, 4320, 4860, 5101, 5400, 6075, 6480, 7200, 7776, 8100, 9720, 10202, 10800, 12150, 12960, 15303, 16200, 19440, 20404, 21600, 24300, 25505, 30606, 32400, 38880, 40808, 45909, 48600, 51010, 61212, 64800, 76515, 81616, 91818, 97200, 102020, 122424, 127525, 137727, 153030, 163232, 183636, 194400, 204040, 229545, 244848, 255050, 275454, 306060, 367272, 382575, 408080, 413181, 459090, 489696, 510100, 550908, 612120, 688635, 734544, 765150, 816160, 826362, 918180, 1020200, 1101816, 1147725, 1224240, 1239543, 1377270, 1469088, 1530300, 1652724, 1836360, 2040400, 2065905, 2203632, 2295450, 2448480, 2479086, 2754540, 3060600, 3305448, 3443175, 3672720, 4080800, 4131810, 4407264, 4590900, 4958172, 5509080, 6121200, 6197715, 6610896, 6886350, 7345440, 8263620, 9181800, 9916344, 10329525, 11018160, 12242400, 12395430, 13221792, 13772700, 16527240, 18363600, 19832688, 20659050, 22036320, 24790860, 27545400, 30988575, 33054480, 36727200, 39665376, 41318100, 49581720, 55090800, 61977150, 66108960, 82636200, 99163440, 110181600, 123954300, 165272400, 198326880, 247908600, 330544800, 495817200, 991634400]

約数ペア:

[(1, 991634400), (2, 495817200), (3, 330544800), (4, 247908600), (5, 198326880), (6, 165272400), (8, 123954300), (9, 110181600), (10, 99163440), (12, 82636200), (15, 66108960), (16, 61977150), (18, 55090800), (20, 49581720), (24, 41318100), (25, 39665376), (27, 36727200), (30, 33054480), (32, 30988575), (36, 27545400), (40, 24790860), (45, 22036320), (48, 20659050), (50, 19832688), (54, 18363600), (60, 16527240), (72, 13772700), (75, 13221792), (80, 12395430), (81, 12242400), (90, 11018160), (96, 10329525), (100, 9916344), (108, 9181800), (120, 8263620), (135, 7345440), (144, 6886350), (150, 6610896), (160, 6197715), (162, 6121200), (180, 5509080), (200, 4958172), (216, 4590900), (225, 4407264), (240, 4131810), (243, 4080800), (270, 3672720), (288, 3443175), (300, 3305448), (324, 3060600), (360, 2754540), (400, 2479086), (405, 2448480), (432, 2295450), (450, 2203632), (480, 2065905), (486, 2040400), (540, 1836360), (600, 1652724), (648, 1530300), (675, 1469088), (720, 1377270), (800, 1239543), (810, 1224240), (864, 1147725), (900, 1101816), (972, 1020200), (1080, 918180), (1200, 826362), (1215, 816160), (1296, 765150), (1350, 734544), (1440, 688635), (1620, 612120), (1800, 550908), (1944, 510100), (2025, 489696), (2160, 459090), (2400, 413181), (2430, 408080), (2592, 382575), (2700, 367272), (3240, 306060), (3600, 275454), (3888, 255050), (4050, 244848), (4320, 229545), (4860, 204040), (5101, 194400), (5400, 183636), (6075, 163232), (6480, 153030), (7200, 137727), (7776, 127525), (8100, 122424), (9720, 102020), (10202, 97200), (10800, 91818), (12150, 81616), (12960, 76515), (15303, 64800), (16200, 61212), (19440, 51010), (20404, 48600), (21600, 45909), (24300, 40808), (25505, 38880), (30606, 32400)]