66211250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 153850752

約数和(自身を除く): 87639502

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 47, 49, 50, 70, 94, 98, 115, 125, 161, 175, 230, 235, 245, 250, 322, 329, 350, 470, 490, 575, 625, 658, 805, 875, 1081, 1127, 1150, 1175, 1225, 1250, 1610, 1645, 1750, 2162, 2254, 2303, 2350, 2450, 2875, 3290, 4025, 4375, 4606, 5405, 5635, 5750, 5875, 6125, 7567, 8050, 8225, 8750, 10810, 11270, 11515, 11750, 12250, 14375, 15134, 16450, 20125, 23030, 27025, 28175, 28750, 29375, 30625, 37835, 40250, 41125, 52969, 54050, 56350, 57575, 58750, 61250, 75670, 82250, 100625, 105938, 115150, 135125, 140875, 189175, 201250, 205625, 264845, 270250, 281750, 287875, 378350, 411250, 529690, 575750, 675625, 704375, 945875, 1324225, 1351250, 1408750, 1439375, 1891750, 2648450, 2878750, 4729375, 6621125, 9458750, 13242250, 33105625, 66211250]

約数ペア:

[(1, 66211250), (2, 33105625), (5, 13242250), (7, 9458750), (10, 6621125), (14, 4729375), (23, 2878750), (25, 2648450), (35, 1891750), (46, 1439375), (47, 1408750), (49, 1351250), (50, 1324225), (70, 945875), (94, 704375), (98, 675625), (115, 575750), (125, 529690), (161, 411250), (175, 378350), (230, 287875), (235, 281750), (245, 270250), (250, 264845), (322, 205625), (329, 201250), (350, 189175), (470, 140875), (490, 135125), (575, 115150), (625, 105938), (658, 100625), (805, 82250), (875, 75670), (1081, 61250), (1127, 58750), (1150, 57575), (1175, 56350), (1225, 54050), (1250, 52969), (1610, 41125), (1645, 40250), (1750, 37835), (2162, 30625), (2254, 29375), (2303, 28750), (2350, 28175), (2450, 27025), (2875, 23030), (3290, 20125), (4025, 16450), (4375, 15134), (4606, 14375), (5405, 12250), (5635, 11750), (5750, 11515), (5875, 11270), (6125, 10810), (7567, 8750), (8050, 8225)]