138006660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 423972864

約数和(自身を除く): 285966204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 211, 220, 330, 422, 633, 660, 844, 991, 1055, 1266, 1982, 2110, 2321, 2532, 2973, 3165, 3964, 4220, 4642, 4955, 5946, 6330, 6963, 9284, 9910, 10901, 11605, 11892, 12660, 13926, 14865, 19820, 21802, 23210, 27852, 29730, 32703, 34815, 43604, 46420, 54505, 59460, 65406, 69630, 109010, 130812, 139260, 163515, 209101, 218020, 327030, 418202, 627303, 654060, 836404, 1045505, 1254606, 2091010, 2300111, 2509212, 3136515, 4182020, 4600222, 6273030, 6900333, 9200444, 11500555, 12546060, 13800666, 23001110, 27601332, 34501665, 46002220, 69003330, 138006660]

約数ペア:

[(1, 138006660), (2, 69003330), (3, 46002220), (4, 34501665), (5, 27601332), (6, 23001110), (10, 13800666), (11, 12546060), (12, 11500555), (15, 9200444), (20, 6900333), (22, 6273030), (30, 4600222), (33, 4182020), (44, 3136515), (55, 2509212), (60, 2300111), (66, 2091010), (110, 1254606), (132, 1045505), (165, 836404), (211, 654060), (220, 627303), (330, 418202), (422, 327030), (633, 218020), (660, 209101), (844, 163515), (991, 139260), (1055, 130812), (1266, 109010), (1982, 69630), (2110, 65406), (2321, 59460), (2532, 54505), (2973, 46420), (3165, 43604), (3964, 34815), (4220, 32703), (4642, 29730), (4955, 27852), (5946, 23210), (6330, 21802), (6963, 19820), (9284, 14865), (9910, 13926), (10901, 12660), (11605, 11892)]