2181148800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 7244774400

約数和(自身を除く): 5063625600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 800, 960, 1016, 1200, 1270, 1524, 1600, 1789, 1905, 1920, 2032, 2400, 2540, 3048, 3175, 3200, 3578, 3810, 4064, 4800, 5080, 5367, 6096, 6350, 7156, 7620, 8128, 8945, 9525, 9600, 10160, 10734, 12192, 12700, 14312, 15240, 16256, 17890, 19050, 20320, 21468, 24384, 25400, 26835, 28624, 30480, 35780, 38100, 40640, 42936, 44725, 48768, 50800, 53670, 57248, 60960, 71560, 76200, 81280, 85872, 89450, 101600, 107340, 114496, 121920, 134175, 143120, 152400, 171744, 178900, 203200, 214680, 227203, 228992, 243840, 268350, 286240, 304800, 343488, 357800, 406400, 429360, 454406, 536700, 572480, 609600, 681609, 686976, 715600, 858720, 908812, 1073400, 1136015, 1144960, 1219200, 1363218, 1431200, 1717440, 1817624, 2146800, 2272030, 2726436, 2862400, 3408045, 3434880, 3635248, 4293600, 4544060, 5452872, 5680075, 5724800, 6816090, 7270496, 8587200, 9088120, 10905744, 11360150, 13632180, 14540992, 17040225, 17174400, 18176240, 21811488, 22720300, 27264360, 29081984, 34080450, 36352480, 43622976, 45440600, 54528720, 68160900, 72704960, 87245952, 90881200, 109057440, 136321800, 145409920, 181762400, 218114880, 272643600, 363524800, 436229760, 545287200, 727049600, 1090574400, 2181148800]

約数ペア:

[(1, 2181148800), (2, 1090574400), (3, 727049600), (4, 545287200), (5, 436229760), (6, 363524800), (8, 272643600), (10, 218114880), (12, 181762400), (15, 145409920), (16, 136321800), (20, 109057440), (24, 90881200), (25, 87245952), (30, 72704960), (32, 68160900), (40, 54528720), (48, 45440600), (50, 43622976), (60, 36352480), (64, 34080450), (75, 29081984), (80, 27264360), (96, 22720300), (100, 21811488), (120, 18176240), (127, 17174400), (128, 17040225), (150, 14540992), (160, 13632180), (192, 11360150), (200, 10905744), (240, 9088120), (254, 8587200), (300, 7270496), (320, 6816090), (381, 5724800), (384, 5680075), (400, 5452872), (480, 4544060), (508, 4293600), (600, 3635248), (635, 3434880), (640, 3408045), (762, 2862400), (800, 2726436), (960, 2272030), (1016, 2146800), (1200, 1817624), (1270, 1717440), (1524, 1431200), (1600, 1363218), (1789, 1219200), (1905, 1144960), (1920, 1136015), (2032, 1073400), (2400, 908812), (2540, 858720), (3048, 715600), (3175, 686976), (3200, 681609), (3578, 609600), (3810, 572480), (4064, 536700), (4800, 454406), (5080, 429360), (5367, 406400), (6096, 357800), (6350, 343488), (7156, 304800), (7620, 286240), (8128, 268350), (8945, 243840), (9525, 228992), (9600, 227203), (10160, 214680), (10734, 203200), (12192, 178900), (12700, 171744), (14312, 152400), (15240, 143120), (16256, 134175), (17890, 121920), (19050, 114496), (20320, 107340), (21468, 101600), (24384, 89450), (25400, 85872), (26835, 81280), (28624, 76200), (30480, 71560), (35780, 60960), (38100, 57248), (40640, 53670), (42936, 50800), (44725, 48768)]