66756120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 223845120

約数和(自身を除く): 157089000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 67, 69, 76, 92, 95, 114, 115, 120, 134, 138, 152, 184, 190, 201, 228, 230, 268, 276, 285, 335, 345, 361, 380, 402, 437, 456, 460, 536, 552, 570, 670, 690, 722, 760, 804, 874, 920, 1005, 1083, 1140, 1273, 1311, 1340, 1380, 1444, 1541, 1608, 1748, 1805, 2010, 2166, 2185, 2280, 2546, 2622, 2680, 2760, 2888, 3082, 3496, 3610, 3819, 4020, 4332, 4370, 4623, 5092, 5244, 5415, 6164, 6365, 6555, 7220, 7638, 7705, 8040, 8303, 8664, 8740, 9246, 10184, 10488, 10830, 12328, 12730, 13110, 14440, 15276, 15410, 16606, 17480, 18492, 19095, 21660, 23115, 24187, 24909, 25460, 26220, 29279, 30552, 30820, 33212, 36984, 38190, 41515, 43320, 46230, 48374, 49818, 50920, 52440, 58558, 61640, 66424, 72561, 76380, 83030, 87837, 92460, 96748, 99636, 117116, 120935, 124545, 145122, 146395, 152760, 166060, 175674, 184920, 193496, 199272, 234232, 241870, 249090, 290244, 292790, 332120, 351348, 362805, 439185, 483740, 498180, 556301, 580488, 585580, 702696, 725610, 878370, 967480, 996360, 1112602, 1171160, 1451220, 1668903, 1756740, 2225204, 2781505, 2902440, 3337806, 3513480, 4450408, 5563010, 6675612, 8344515, 11126020, 13351224, 16689030, 22252040, 33378060, 66756120]

約数ペア:

[(1, 66756120), (2, 33378060), (3, 22252040), (4, 16689030), (5, 13351224), (6, 11126020), (8, 8344515), (10, 6675612), (12, 5563010), (15, 4450408), (19, 3513480), (20, 3337806), (23, 2902440), (24, 2781505), (30, 2225204), (38, 1756740), (40, 1668903), (46, 1451220), (57, 1171160), (60, 1112602), (67, 996360), (69, 967480), (76, 878370), (92, 725610), (95, 702696), (114, 585580), (115, 580488), (120, 556301), (134, 498180), (138, 483740), (152, 439185), (184, 362805), (190, 351348), (201, 332120), (228, 292790), (230, 290244), (268, 249090), (276, 241870), (285, 234232), (335, 199272), (345, 193496), (361, 184920), (380, 175674), (402, 166060), (437, 152760), (456, 146395), (460, 145122), (536, 124545), (552, 120935), (570, 117116), (670, 99636), (690, 96748), (722, 92460), (760, 87837), (804, 83030), (874, 76380), (920, 72561), (1005, 66424), (1083, 61640), (1140, 58558), (1273, 52440), (1311, 50920), (1340, 49818), (1380, 48374), (1444, 46230), (1541, 43320), (1608, 41515), (1748, 38190), (1805, 36984), (2010, 33212), (2166, 30820), (2185, 30552), (2280, 29279), (2546, 26220), (2622, 25460), (2680, 24909), (2760, 24187), (2888, 23115), (3082, 21660), (3496, 19095), (3610, 18492), (3819, 17480), (4020, 16606), (4332, 15410), (4370, 15276), (4623, 14440), (5092, 13110), (5244, 12730), (5415, 12328), (6164, 10830), (6365, 10488), (6555, 10184), (7220, 9246), (7638, 8740), (7705, 8664), (8040, 8303)]