172957620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 530804736

約数和(自身を除く): 357847116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 542, 660, 813, 967, 1084, 1355, 1626, 1934, 2710, 2901, 2981, 3252, 3868, 4065, 4835, 5420, 5802, 5962, 8130, 8943, 9670, 10637, 11604, 11924, 14505, 14905, 16260, 17886, 19340, 21274, 29010, 29810, 31911, 35772, 42548, 44715, 53185, 58020, 59620, 63822, 89430, 106370, 127644, 159555, 178860, 212740, 262057, 319110, 524114, 638220, 786171, 1048228, 1310285, 1572342, 2620570, 2882627, 3144684, 3930855, 5241140, 5765254, 7861710, 8647881, 11530508, 14413135, 15723420, 17295762, 28826270, 34591524, 43239405, 57652540, 86478810, 172957620]

約数ペア:

[(1, 172957620), (2, 86478810), (3, 57652540), (4, 43239405), (5, 34591524), (6, 28826270), (10, 17295762), (11, 15723420), (12, 14413135), (15, 11530508), (20, 8647881), (22, 7861710), (30, 5765254), (33, 5241140), (44, 3930855), (55, 3144684), (60, 2882627), (66, 2620570), (110, 1572342), (132, 1310285), (165, 1048228), (220, 786171), (271, 638220), (330, 524114), (542, 319110), (660, 262057), (813, 212740), (967, 178860), (1084, 159555), (1355, 127644), (1626, 106370), (1934, 89430), (2710, 63822), (2901, 59620), (2981, 58020), (3252, 53185), (3868, 44715), (4065, 42548), (4835, 35772), (5420, 31911), (5802, 29810), (5962, 29010), (8130, 21274), (8943, 19340), (9670, 17886), (10637, 16260), (11604, 14905), (11924, 14505)]