51340800

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 194844672

約数和(自身を除く): 143503872

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, 128, 140, 150, 160, 168, 175, 191, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 382, 384, 400, 420, 448, 480, 512, 525, 560, 573, 600, 640, 672, 700, 764, 768, 800, 840, 896, 955, 960, 1050, 1120, 1146, 1200, 1280, 1337, 1344, 1400, 1528, 1536, 1600, 1680, 1792, 1910, 1920, 2100, 2240, 2292, 2400, 2560, 2674, 2688, 2800, 2865, 3056, 3200, 3360, 3584, 3820, 3840, 4011, 4200, 4480, 4584, 4775, 4800, 5348, 5376, 5600, 5730, 6112, 6400, 6685, 6720, 7640, 7680, 8022, 8400, 8960, 9168, 9550, 9600, 10696, 10752, 11200, 11460, 12224, 12800, 13370, 13440, 14325, 15280, 16044, 16800, 17920, 18336, 19100, 19200, 20055, 21392, 22400, 22920, 24448, 26740, 26880, 28650, 30560, 32088, 33425, 33600, 36672, 38200, 38400, 40110, 42784, 44800, 45840, 48896, 53480, 53760, 57300, 61120, 64176, 66850, 67200, 73344, 76400, 80220, 85568, 89600, 91680, 97792, 100275, 106960, 114600, 122240, 128352, 133700, 134400, 146688, 152800, 160440, 171136, 183360, 200550, 213920, 229200, 244480, 256704, 267400, 268800, 293376, 305600, 320880, 342272, 366720, 401100, 427840, 458400, 488960, 513408, 534800, 611200, 641760, 684544, 733440, 802200, 855680, 916800, 1026816, 1069600, 1222400, 1283520, 1466880, 1604400, 1711360, 1833600, 2053632, 2139200, 2444800, 2567040, 3208800, 3422720, 3667200, 4278400, 5134080, 6417600, 7334400, 8556800, 10268160, 12835200, 17113600, 25670400, 51340800]

約数ペア:

[(1, 51340800), (2, 25670400), (3, 17113600), (4, 12835200), (5, 10268160), (6, 8556800), (7, 7334400), (8, 6417600), (10, 5134080), (12, 4278400), (14, 3667200), (15, 3422720), (16, 3208800), (20, 2567040), (21, 2444800), (24, 2139200), (25, 2053632), (28, 1833600), (30, 1711360), (32, 1604400), (35, 1466880), (40, 1283520), (42, 1222400), (48, 1069600), (50, 1026816), (56, 916800), (60, 855680), (64, 802200), (70, 733440), (75, 684544), (80, 641760), (84, 611200), (96, 534800), (100, 513408), (105, 488960), (112, 458400), (120, 427840), (128, 401100), (140, 366720), (150, 342272), (160, 320880), (168, 305600), (175, 293376), (191, 268800), (192, 267400), (200, 256704), (210, 244480), (224, 229200), (240, 213920), (256, 200550), (280, 183360), (300, 171136), (320, 160440), (336, 152800), (350, 146688), (382, 134400), (384, 133700), (400, 128352), (420, 122240), (448, 114600), (480, 106960), (512, 100275), (525, 97792), (560, 91680), (573, 89600), (600, 85568), (640, 80220), (672, 76400), (700, 73344), (764, 67200), (768, 66850), (800, 64176), (840, 61120), (896, 57300), (955, 53760), (960, 53480), (1050, 48896), (1120, 45840), (1146, 44800), (1200, 42784), (1280, 40110), (1337, 38400), (1344, 38200), (1400, 36672), (1528, 33600), (1536, 33425), (1600, 32088), (1680, 30560), (1792, 28650), (1910, 26880), (1920, 26740), (2100, 24448), (2240, 22920), (2292, 22400), (2400, 21392), (2560, 20055), (2674, 19200), (2688, 19100), (2800, 18336), (2865, 17920), (3056, 16800), (3200, 16044), (3360, 15280), (3584, 14325), (3820, 13440), (3840, 13370), (4011, 12800), (4200, 12224), (4480, 11460), (4584, 11200), (4775, 10752), (4800, 10696), (5348, 9600), (5376, 9550), (5600, 9168), (5730, 8960), (6112, 8400), (6400, 8022), (6685, 7680), (6720, 7640)]