66494400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2011

約数の個数: 168

約数和(自身を含む): 249448320

約数和(自身を除く): 182953920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1979, 2100, 2240, 2400, 2800, 3360, 3958, 4200, 4800, 5600, 5937, 6720, 7916, 8400, 9895, 11200, 11874, 13853, 15832, 16800, 19790, 23748, 27706, 29685, 31664, 33600, 39580, 41559, 47496, 49475, 55412, 59370, 63328, 69265, 79160, 83118, 94992, 98950, 110824, 118740, 126656, 138530, 148425, 158320, 166236, 189984, 197900, 207795, 221648, 237480, 277060, 296850, 316640, 332472, 346325, 379968, 395800, 415590, 443296, 474960, 554120, 593700, 633280, 664944, 692650, 791600, 831180, 886592, 949920, 1038975, 1108240, 1187400, 1329888, 1385300, 1583200, 1662360, 1899840, 2077950, 2216480, 2374800, 2659776, 2770600, 3166400, 3324720, 4155900, 4432960, 4749600, 5541200, 6649440, 8311800, 9499200, 11082400, 13298880, 16623600, 22164800, 33247200, 66494400]

約数ペア:

[(1, 66494400), (2, 33247200), (3, 22164800), (4, 16623600), (5, 13298880), (6, 11082400), (7, 9499200), (8, 8311800), (10, 6649440), (12, 5541200), (14, 4749600), (15, 4432960), (16, 4155900), (20, 3324720), (21, 3166400), (24, 2770600), (25, 2659776), (28, 2374800), (30, 2216480), (32, 2077950), (35, 1899840), (40, 1662360), (42, 1583200), (48, 1385300), (50, 1329888), (56, 1187400), (60, 1108240), (64, 1038975), (70, 949920), (75, 886592), (80, 831180), (84, 791600), (96, 692650), (100, 664944), (105, 633280), (112, 593700), (120, 554120), (140, 474960), (150, 443296), (160, 415590), (168, 395800), (175, 379968), (192, 346325), (200, 332472), (210, 316640), (224, 296850), (240, 277060), (280, 237480), (300, 221648), (320, 207795), (336, 197900), (350, 189984), (400, 166236), (420, 158320), (448, 148425), (480, 138530), (525, 126656), (560, 118740), (600, 110824), (672, 98950), (700, 94992), (800, 83118), (840, 79160), (960, 69265), (1050, 63328), (1120, 59370), (1200, 55412), (1344, 49475), (1400, 47496), (1600, 41559), (1680, 39580), (1979, 33600), (2100, 31664), (2240, 29685), (2400, 27706), (2800, 23748), (3360, 19790), (3958, 16800), (4200, 15832), (4800, 13853), (5600, 11874), (5937, 11200), (6720, 9895), (7916, 8400)]