1304668800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 4716913500

約数和(自身を除く): 3412244700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 89, 90, 96, 100, 120, 128, 144, 150, 160, 178, 180, 192, 200, 225, 240, 267, 288, 300, 320, 356, 360, 384, 400, 445, 450, 480, 509, 534, 576, 600, 640, 712, 720, 800, 801, 890, 900, 960, 1018, 1068, 1152, 1200, 1335, 1424, 1440, 1527, 1600, 1602, 1780, 1800, 1920, 2036, 2136, 2225, 2400, 2545, 2670, 2848, 2880, 3054, 3200, 3204, 3560, 3600, 4005, 4072, 4272, 4450, 4581, 4800, 5090, 5340, 5696, 5760, 6108, 6408, 6675, 7120, 7200, 7635, 8010, 8144, 8544, 8900, 9162, 9600, 10180, 10680, 11392, 12216, 12725, 12816, 13350, 14240, 14400, 15270, 16020, 16288, 17088, 17800, 18324, 20025, 20360, 21360, 22905, 24432, 25450, 25632, 26700, 28480, 28800, 30540, 32040, 32576, 34176, 35600, 36648, 38175, 40050, 40720, 42720, 45301, 45810, 48864, 50900, 51264, 53400, 56960, 61080, 64080, 65152, 71200, 73296, 76350, 80100, 81440, 85440, 90602, 91620, 97728, 101800, 102528, 106800, 114525, 122160, 128160, 135903, 142400, 146592, 152700, 160200, 162880, 170880, 181204, 183240, 195456, 203600, 213600, 226505, 229050, 244320, 256320, 271806, 284800, 293184, 305400, 320400, 325760, 362408, 366480, 407200, 407709, 427200, 453010, 458100, 488640, 512640, 543612, 586368, 610800, 640800, 679515, 724816, 732960, 814400, 815418, 854400, 906020, 916200, 977280, 1087224, 1132525, 1221600, 1281600, 1359030, 1449632, 1465920, 1628800, 1630836, 1812040, 1832400, 2038545, 2174448, 2265050, 2443200, 2563200, 2718060, 2899264, 2931840, 3261672, 3397575, 3624080, 3664800, 4077090, 4348896, 4530100, 4886400, 5436120, 5798528, 6523344, 6795150, 7248160, 7329600, 8154180, 8697792, 9060200, 10192725, 10872240, 13046688, 13590300, 14496320, 14659200, 16308360, 17395584, 18120400, 20385450, 21744480, 26093376, 27180600, 28992640, 32616720, 36240800, 40770900, 43488960, 52186752, 54361200, 65233440, 72481600, 81541800, 86977920, 108722400, 130466880, 144963200, 163083600, 217444800, 260933760, 326167200, 434889600, 652334400, 1304668800]

約数ペア:

[(1, 1304668800), (2, 652334400), (3, 434889600), (4, 326167200), (5, 260933760), (6, 217444800), (8, 163083600), (9, 144963200), (10, 130466880), (12, 108722400), (15, 86977920), (16, 81541800), (18, 72481600), (20, 65233440), (24, 54361200), (25, 52186752), (30, 43488960), (32, 40770900), (36, 36240800), (40, 32616720), (45, 28992640), (48, 27180600), (50, 26093376), (60, 21744480), (64, 20385450), (72, 18120400), (75, 17395584), (80, 16308360), (89, 14659200), (90, 14496320), (96, 13590300), (100, 13046688), (120, 10872240), (128, 10192725), (144, 9060200), (150, 8697792), (160, 8154180), (178, 7329600), (180, 7248160), (192, 6795150), (200, 6523344), (225, 5798528), (240, 5436120), (267, 4886400), (288, 4530100), (300, 4348896), (320, 4077090), (356, 3664800), (360, 3624080), (384, 3397575), (400, 3261672), (445, 2931840), (450, 2899264), (480, 2718060), (509, 2563200), (534, 2443200), (576, 2265050), (600, 2174448), (640, 2038545), (712, 1832400), (720, 1812040), (800, 1630836), (801, 1628800), (890, 1465920), (900, 1449632), (960, 1359030), (1018, 1281600), (1068, 1221600), (1152, 1132525), (1200, 1087224), (1335, 977280), (1424, 916200), (1440, 906020), (1527, 854400), (1600, 815418), (1602, 814400), (1780, 732960), (1800, 724816), (1920, 679515), (2036, 640800), (2136, 610800), (2225, 586368), (2400, 543612), (2545, 512640), (2670, 488640), (2848, 458100), (2880, 453010), (3054, 427200), (3200, 407709), (3204, 407200), (3560, 366480), (3600, 362408), (4005, 325760), (4072, 320400), (4272, 305400), (4450, 293184), (4581, 284800), (4800, 271806), (5090, 256320), (5340, 244320), (5696, 229050), (5760, 226505), (6108, 213600), (6408, 203600), (6675, 195456), (7120, 183240), (7200, 181204), (7635, 170880), (8010, 162880), (8144, 160200), (8544, 152700), (8900, 146592), (9162, 142400), (9600, 135903), (10180, 128160), (10680, 122160), (11392, 114525), (12216, 106800), (12725, 102528), (12816, 101800), (13350, 97728), (14240, 91620), (14400, 90602), (15270, 85440), (16020, 81440), (16288, 80100), (17088, 76350), (17800, 73296), (18324, 71200), (20025, 65152), (20360, 64080), (21360, 61080), (22905, 56960), (24432, 53400), (25450, 51264), (25632, 50900), (26700, 48864), (28480, 45810), (28800, 45301), (30540, 42720), (32040, 40720), (32576, 40050), (34176, 38175), (35600, 36648)]