55666440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 198313920

約数和(自身を除く): 142647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 83, 90, 92, 108, 115, 120, 135, 138, 162, 166, 180, 184, 207, 216, 230, 243, 249, 270, 276, 324, 332, 345, 360, 405, 414, 415, 460, 486, 498, 540, 552, 621, 648, 664, 690, 729, 747, 810, 828, 830, 920, 972, 996, 1035, 1080, 1215, 1242, 1245, 1380, 1458, 1494, 1620, 1656, 1660, 1863, 1909, 1944, 1992, 2070, 2241, 2430, 2484, 2490, 2760, 2916, 2988, 3105, 3240, 3320, 3645, 3726, 3735, 3818, 4140, 4482, 4860, 4968, 4980, 5589, 5727, 5832, 5976, 6210, 6723, 7290, 7452, 7470, 7636, 8280, 8964, 9315, 9545, 9720, 9960, 11178, 11205, 11454, 12420, 13446, 14580, 14904, 14940, 15272, 16767, 17181, 17928, 18630, 19090, 20169, 22356, 22410, 22908, 24840, 26892, 27945, 28635, 29160, 29880, 33534, 33615, 34362, 37260, 38180, 40338, 44712, 44820, 45816, 51543, 53784, 55890, 57270, 60507, 67068, 67230, 68724, 74520, 76360, 80676, 83835, 85905, 89640, 100845, 103086, 111780, 114540, 121014, 134136, 134460, 137448, 154629, 161352, 167670, 171810, 201690, 206172, 223560, 229080, 242028, 257715, 268920, 302535, 309258, 335340, 343620, 403380, 412344, 463887, 484056, 515430, 605070, 618516, 670680, 687240, 773145, 806760, 927774, 1030860, 1210140, 1237032, 1391661, 1546290, 1855548, 2061720, 2319435, 2420280, 2783322, 3092580, 3711096, 4638870, 5566644, 6185160, 6958305, 9277740, 11133288, 13916610, 18555480, 27833220, 55666440]

約数ペア:

[(1, 55666440), (2, 27833220), (3, 18555480), (4, 13916610), (5, 11133288), (6, 9277740), (8, 6958305), (9, 6185160), (10, 5566644), (12, 4638870), (15, 3711096), (18, 3092580), (20, 2783322), (23, 2420280), (24, 2319435), (27, 2061720), (30, 1855548), (36, 1546290), (40, 1391661), (45, 1237032), (46, 1210140), (54, 1030860), (60, 927774), (69, 806760), (72, 773145), (81, 687240), (83, 670680), (90, 618516), (92, 605070), (108, 515430), (115, 484056), (120, 463887), (135, 412344), (138, 403380), (162, 343620), (166, 335340), (180, 309258), (184, 302535), (207, 268920), (216, 257715), (230, 242028), (243, 229080), (249, 223560), (270, 206172), (276, 201690), (324, 171810), (332, 167670), (345, 161352), (360, 154629), (405, 137448), (414, 134460), (415, 134136), (460, 121014), (486, 114540), (498, 111780), (540, 103086), (552, 100845), (621, 89640), (648, 85905), (664, 83835), (690, 80676), (729, 76360), (747, 74520), (810, 68724), (828, 67230), (830, 67068), (920, 60507), (972, 57270), (996, 55890), (1035, 53784), (1080, 51543), (1215, 45816), (1242, 44820), (1245, 44712), (1380, 40338), (1458, 38180), (1494, 37260), (1620, 34362), (1656, 33615), (1660, 33534), (1863, 29880), (1909, 29160), (1944, 28635), (1992, 27945), (2070, 26892), (2241, 24840), (2430, 22908), (2484, 22410), (2490, 22356), (2760, 20169), (2916, 19090), (2988, 18630), (3105, 17928), (3240, 17181), (3320, 16767), (3645, 15272), (3726, 14940), (3735, 14904), (3818, 14580), (4140, 13446), (4482, 12420), (4860, 11454), (4968, 11205), (4980, 11178), (5589, 9960), (5727, 9720), (5832, 9545), (5976, 9315), (6210, 8964), (6723, 8280), (7290, 7636), (7452, 7470)]