82697880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 193816680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 83, 92, 95, 114, 115, 120, 138, 152, 166, 184, 190, 228, 230, 249, 276, 285, 332, 345, 361, 380, 415, 437, 456, 460, 498, 552, 570, 664, 690, 722, 760, 830, 874, 920, 996, 1083, 1140, 1245, 1311, 1380, 1444, 1577, 1660, 1748, 1805, 1909, 1992, 2166, 2185, 2280, 2490, 2622, 2760, 2888, 3154, 3320, 3496, 3610, 3818, 4332, 4370, 4731, 4980, 5244, 5415, 5727, 6308, 6555, 7220, 7636, 7885, 8303, 8664, 8740, 9462, 9545, 9960, 10488, 10830, 11454, 12616, 13110, 14440, 15272, 15770, 16606, 17480, 18924, 19090, 21660, 22908, 23655, 24909, 26220, 28635, 29963, 31540, 33212, 36271, 37848, 38180, 41515, 43320, 45816, 47310, 49818, 52440, 57270, 59926, 63080, 66424, 72542, 76360, 83030, 89889, 94620, 99636, 108813, 114540, 119852, 124545, 145084, 149815, 166060, 179778, 181355, 189240, 199272, 217626, 229080, 239704, 249090, 290168, 299630, 332120, 359556, 362710, 435252, 449445, 498180, 544065, 599260, 689149, 719112, 725420, 870504, 898890, 996360, 1088130, 1198520, 1378298, 1450840, 1797780, 2067447, 2176260, 2756596, 3445745, 3595560, 4134894, 4352520, 5513192, 6891490, 8269788, 10337235, 13782980, 16539576, 20674470, 27565960, 41348940, 82697880]

約数ペア:

[(1, 82697880), (2, 41348940), (3, 27565960), (4, 20674470), (5, 16539576), (6, 13782980), (8, 10337235), (10, 8269788), (12, 6891490), (15, 5513192), (19, 4352520), (20, 4134894), (23, 3595560), (24, 3445745), (30, 2756596), (38, 2176260), (40, 2067447), (46, 1797780), (57, 1450840), (60, 1378298), (69, 1198520), (76, 1088130), (83, 996360), (92, 898890), (95, 870504), (114, 725420), (115, 719112), (120, 689149), (138, 599260), (152, 544065), (166, 498180), (184, 449445), (190, 435252), (228, 362710), (230, 359556), (249, 332120), (276, 299630), (285, 290168), (332, 249090), (345, 239704), (361, 229080), (380, 217626), (415, 199272), (437, 189240), (456, 181355), (460, 179778), (498, 166060), (552, 149815), (570, 145084), (664, 124545), (690, 119852), (722, 114540), (760, 108813), (830, 99636), (874, 94620), (920, 89889), (996, 83030), (1083, 76360), (1140, 72542), (1245, 66424), (1311, 63080), (1380, 59926), (1444, 57270), (1577, 52440), (1660, 49818), (1748, 47310), (1805, 45816), (1909, 43320), (1992, 41515), (2166, 38180), (2185, 37848), (2280, 36271), (2490, 33212), (2622, 31540), (2760, 29963), (2888, 28635), (3154, 26220), (3320, 24909), (3496, 23655), (3610, 22908), (3818, 21660), (4332, 19090), (4370, 18924), (4731, 17480), (4980, 16606), (5244, 15770), (5415, 15272), (5727, 14440), (6308, 13110), (6555, 12616), (7220, 11454), (7636, 10830), (7885, 10488), (8303, 9960), (8664, 9545), (8740, 9462)]