243887760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:703

約数の個数: 200

約数和(自身を含む): 862339896

約数和(自身を除く): 618452136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 488, 540, 549, 610, 617, 648, 720, 732, 810, 915, 976, 1080, 1098, 1220, 1234, 1296, 1464, 1620, 1647, 1830, 1851, 2160, 2196, 2440, 2468, 2745, 2928, 3085, 3240, 3294, 3660, 3702, 4392, 4880, 4936, 4941, 5490, 5553, 6170, 6480, 6588, 7320, 7404, 8235, 8784, 9255, 9872, 9882, 10980, 11106, 12340, 13176, 14640, 14808, 16470, 16659, 18510, 19764, 21960, 22212, 24680, 24705, 26352, 27765, 29616, 32940, 33318, 37020, 37637, 39528, 43920, 44424, 49360, 49410, 49977, 55530, 65880, 66636, 74040, 75274, 79056, 83295, 88848, 98820, 99954, 111060, 112911, 131760, 133272, 148080, 150548, 166590, 188185, 197640, 199908, 222120, 225822, 249885, 266544, 301096, 333180, 338733, 376370, 395280, 399816, 444240, 451644, 499770, 564555, 602192, 666360, 677466, 752740, 799632, 903288, 999540, 1016199, 1129110, 1332720, 1354932, 1505480, 1693665, 1806576, 1999080, 2032398, 2258220, 2709864, 3010960, 3048597, 3387330, 3998160, 4064796, 4516440, 5080995, 5419728, 6097194, 6774660, 8129592, 9032880, 10161990, 12194388, 13549320, 15242985, 16259184, 20323980, 24388776, 27098640, 30485970, 40647960, 48777552, 60971940, 81295920, 121943880, 243887760]

約数ペア:

[(1, 243887760), (2, 121943880), (3, 81295920), (4, 60971940), (5, 48777552), (6, 40647960), (8, 30485970), (9, 27098640), (10, 24388776), (12, 20323980), (15, 16259184), (16, 15242985), (18, 13549320), (20, 12194388), (24, 10161990), (27, 9032880), (30, 8129592), (36, 6774660), (40, 6097194), (45, 5419728), (48, 5080995), (54, 4516440), (60, 4064796), (61, 3998160), (72, 3387330), (80, 3048597), (81, 3010960), (90, 2709864), (108, 2258220), (120, 2032398), (122, 1999080), (135, 1806576), (144, 1693665), (162, 1505480), (180, 1354932), (183, 1332720), (216, 1129110), (240, 1016199), (244, 999540), (270, 903288), (305, 799632), (324, 752740), (360, 677466), (366, 666360), (405, 602192), (432, 564555), (488, 499770), (540, 451644), (549, 444240), (610, 399816), (617, 395280), (648, 376370), (720, 338733), (732, 333180), (810, 301096), (915, 266544), (976, 249885), (1080, 225822), (1098, 222120), (1220, 199908), (1234, 197640), (1296, 188185), (1464, 166590), (1620, 150548), (1647, 148080), (1830, 133272), (1851, 131760), (2160, 112911), (2196, 111060), (2440, 99954), (2468, 98820), (2745, 88848), (2928, 83295), (3085, 79056), (3240, 75274), (3294, 74040), (3660, 66636), (3702, 65880), (4392, 55530), (4880, 49977), (4936, 49410), (4941, 49360), (5490, 44424), (5553, 43920), (6170, 39528), (6480, 37637), (6588, 37020), (7320, 33318), (7404, 32940), (8235, 29616), (8784, 27765), (9255, 26352), (9872, 24705), (9882, 24680), (10980, 22212), (11106, 21960), (12340, 19764), (13176, 18510), (14640, 16659), (14808, 16470)]