88848540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 306948096

約数和(自身を除く): 218099556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1951, 1980, 2070, 2277, 2530, 3036, 3795, 3902, 4140, 4554, 5060, 5853, 7590, 7804, 9108, 9755, 11385, 11706, 15180, 17559, 19510, 21461, 22770, 23412, 29265, 35118, 39020, 42922, 44873, 45540, 58530, 64383, 70236, 85844, 87795, 89746, 107305, 117060, 128766, 134619, 175590, 179492, 193149, 214610, 224365, 257532, 269238, 321915, 351180, 386298, 403857, 429220, 448730, 493603, 538476, 643830, 673095, 772596, 807714, 897460, 965745, 987206, 1287660, 1346190, 1480809, 1615428, 1931490, 1974412, 2019285, 2468015, 2692380, 2961618, 3862980, 4038570, 4442427, 4936030, 5923236, 7404045, 8077140, 8884854, 9872060, 14808090, 17769708, 22212135, 29616180, 44424270, 88848540]

約数ペア:

[(1, 88848540), (2, 44424270), (3, 29616180), (4, 22212135), (5, 17769708), (6, 14808090), (9, 9872060), (10, 8884854), (11, 8077140), (12, 7404045), (15, 5923236), (18, 4936030), (20, 4442427), (22, 4038570), (23, 3862980), (30, 2961618), (33, 2692380), (36, 2468015), (44, 2019285), (45, 1974412), (46, 1931490), (55, 1615428), (60, 1480809), (66, 1346190), (69, 1287660), (90, 987206), (92, 965745), (99, 897460), (110, 807714), (115, 772596), (132, 673095), (138, 643830), (165, 538476), (180, 493603), (198, 448730), (207, 429220), (220, 403857), (230, 386298), (253, 351180), (276, 321915), (330, 269238), (345, 257532), (396, 224365), (414, 214610), (460, 193149), (495, 179492), (506, 175590), (660, 134619), (690, 128766), (759, 117060), (828, 107305), (990, 89746), (1012, 87795), (1035, 85844), (1265, 70236), (1380, 64383), (1518, 58530), (1951, 45540), (1980, 44873), (2070, 42922), (2277, 39020), (2530, 35118), (3036, 29265), (3795, 23412), (3902, 22770), (4140, 21461), (4554, 19510), (5060, 17559), (5853, 15180), (7590, 11706), (7804, 11385), (9108, 9755)]