55337760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 136190304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 463, 480, 498, 664, 720, 747, 830, 926, 996, 1245, 1328, 1389, 1440, 1494, 1660, 1852, 1992, 2315, 2490, 2656, 2778, 2988, 3320, 3704, 3735, 3984, 4167, 4630, 4980, 5556, 5976, 6640, 6945, 7408, 7470, 7968, 8334, 9260, 9960, 11112, 11952, 13280, 13890, 14816, 14940, 16668, 18520, 19920, 20835, 22224, 23904, 27780, 29880, 33336, 37040, 38429, 39840, 41670, 44448, 55560, 59760, 66672, 74080, 76858, 83340, 111120, 115287, 119520, 133344, 153716, 166680, 192145, 222240, 230574, 307432, 333360, 345861, 384290, 461148, 576435, 614864, 666720, 691722, 768580, 922296, 1152870, 1229728, 1383444, 1537160, 1729305, 1844592, 2305740, 2766888, 3074320, 3458610, 3689184, 4611480, 5533776, 6148640, 6917220, 9222960, 11067552, 13834440, 18445920, 27668880, 55337760]

約数ペア:

[(1, 55337760), (2, 27668880), (3, 18445920), (4, 13834440), (5, 11067552), (6, 9222960), (8, 6917220), (9, 6148640), (10, 5533776), (12, 4611480), (15, 3689184), (16, 3458610), (18, 3074320), (20, 2766888), (24, 2305740), (30, 1844592), (32, 1729305), (36, 1537160), (40, 1383444), (45, 1229728), (48, 1152870), (60, 922296), (72, 768580), (80, 691722), (83, 666720), (90, 614864), (96, 576435), (120, 461148), (144, 384290), (160, 345861), (166, 333360), (180, 307432), (240, 230574), (249, 222240), (288, 192145), (332, 166680), (360, 153716), (415, 133344), (463, 119520), (480, 115287), (498, 111120), (664, 83340), (720, 76858), (747, 74080), (830, 66672), (926, 59760), (996, 55560), (1245, 44448), (1328, 41670), (1389, 39840), (1440, 38429), (1494, 37040), (1660, 33336), (1852, 29880), (1992, 27780), (2315, 23904), (2490, 22224), (2656, 20835), (2778, 19920), (2988, 18520), (3320, 16668), (3704, 14940), (3735, 14816), (3984, 13890), (4167, 13280), (4630, 11952), (4980, 11112), (5556, 9960), (5976, 9260), (6640, 8334), (6945, 7968), (7408, 7470)]