268898400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 993686400

約数和(自身を除く): 724788000

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, 59, 60, 72, 75, 80, 90, 96, 100, 108, 118, 120, 135, 144, 150, 160, 177, 180, 200, 211, 216, 225, 236, 240, 270, 288, 295, 300, 354, 360, 400, 422, 432, 450, 472, 480, 531, 540, 590, 600, 633, 675, 708, 720, 800, 844, 864, 885, 900, 944, 1055, 1062, 1080, 1180, 1200, 1266, 1350, 1416, 1440, 1475, 1593, 1688, 1770, 1800, 1888, 1899, 2110, 2124, 2160, 2360, 2400, 2532, 2655, 2700, 2832, 2950, 3165, 3186, 3376, 3540, 3600, 3798, 4220, 4248, 4320, 4425, 4720, 5064, 5275, 5310, 5400, 5664, 5697, 5900, 6330, 6372, 6752, 7080, 7200, 7596, 7965, 8440, 8496, 8850, 9440, 9495, 10128, 10550, 10620, 10800, 11394, 11800, 12449, 12660, 12744, 13275, 14160, 15192, 15825, 15930, 16880, 16992, 17700, 18990, 20256, 21100, 21240, 21600, 22788, 23600, 24898, 25320, 25488, 26550, 28320, 28485, 30384, 31650, 31860, 33760, 35400, 37347, 37980, 39825, 42200, 42480, 45576, 47200, 47475, 49796, 50640, 50976, 53100, 56970, 60768, 62245, 63300, 63720, 70800, 74694, 75960, 79650, 84400, 84960, 91152, 94950, 99592, 101280, 106200, 112041, 113940, 124490, 126600, 127440, 141600, 142425, 149388, 151920, 159300, 168800, 182304, 186735, 189900, 199184, 212400, 224082, 227880, 248980, 253200, 254880, 284850, 298776, 303840, 311225, 318600, 336123, 373470, 379800, 398368, 424800, 448164, 455760, 497960, 506400, 560205, 569700, 597552, 622450, 637200, 672246, 746940, 759600, 896328, 911520, 933675, 995920, 1120410, 1139400, 1195104, 1244900, 1274400, 1344492, 1493880, 1519200, 1680615, 1792656, 1867350, 1991840, 2240820, 2278800, 2489800, 2688984, 2801025, 2987760, 3361230, 3585312, 3734700, 4481640, 4557600, 4979600, 5377968, 5602050, 5975520, 6722460, 7469400, 8403075, 8963280, 9959200, 10755936, 11204100, 13444920, 14938800, 16806150, 17926560, 22408200, 26889840, 29877600, 33612300, 44816400, 53779680, 67224600, 89632800, 134449200, 268898400]

約数ペア:

[(1, 268898400), (2, 134449200), (3, 89632800), (4, 67224600), (5, 53779680), (6, 44816400), (8, 33612300), (9, 29877600), (10, 26889840), (12, 22408200), (15, 17926560), (16, 16806150), (18, 14938800), (20, 13444920), (24, 11204100), (25, 10755936), (27, 9959200), (30, 8963280), (32, 8403075), (36, 7469400), (40, 6722460), (45, 5975520), (48, 5602050), (50, 5377968), (54, 4979600), (59, 4557600), (60, 4481640), (72, 3734700), (75, 3585312), (80, 3361230), (90, 2987760), (96, 2801025), (100, 2688984), (108, 2489800), (118, 2278800), (120, 2240820), (135, 1991840), (144, 1867350), (150, 1792656), (160, 1680615), (177, 1519200), (180, 1493880), (200, 1344492), (211, 1274400), (216, 1244900), (225, 1195104), (236, 1139400), (240, 1120410), (270, 995920), (288, 933675), (295, 911520), (300, 896328), (354, 759600), (360, 746940), (400, 672246), (422, 637200), (432, 622450), (450, 597552), (472, 569700), (480, 560205), (531, 506400), (540, 497960), (590, 455760), (600, 448164), (633, 424800), (675, 398368), (708, 379800), (720, 373470), (800, 336123), (844, 318600), (864, 311225), (885, 303840), (900, 298776), (944, 284850), (1055, 254880), (1062, 253200), (1080, 248980), (1180, 227880), (1200, 224082), (1266, 212400), (1350, 199184), (1416, 189900), (1440, 186735), (1475, 182304), (1593, 168800), (1688, 159300), (1770, 151920), (1800, 149388), (1888, 142425), (1899, 141600), (2110, 127440), (2124, 126600), (2160, 124490), (2360, 113940), (2400, 112041), (2532, 106200), (2655, 101280), (2700, 99592), (2832, 94950), (2950, 91152), (3165, 84960), (3186, 84400), (3376, 79650), (3540, 75960), (3600, 74694), (3798, 70800), (4220, 63720), (4248, 63300), (4320, 62245), (4425, 60768), (4720, 56970), (5064, 53100), (5275, 50976), (5310, 50640), (5400, 49796), (5664, 47475), (5697, 47200), (5900, 45576), (6330, 42480), (6372, 42200), (6752, 39825), (7080, 37980), (7200, 37347), (7596, 35400), (7965, 33760), (8440, 31860), (8496, 31650), (8850, 30384), (9440, 28485), (9495, 28320), (10128, 26550), (10550, 25488), (10620, 25320), (10800, 24898), (11394, 23600), (11800, 22788), (12449, 21600), (12660, 21240), (12744, 21100), (13275, 20256), (14160, 18990), (15192, 17700), (15825, 16992), (15930, 16880)]