75378810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 195737472

約数和(自身を除く): 120358662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 557, 694, 1041, 1114, 1671, 1735, 2082, 2785, 3342, 3470, 4511, 5205, 5570, 7241, 8355, 9022, 10410, 13533, 14482, 16710, 21723, 22555, 27066, 36205, 43446, 45110, 67665, 72410, 108615, 135330, 193279, 217230, 386558, 579837, 966395, 1159674, 1932790, 2512627, 2899185, 5025254, 5798370, 7537881, 12563135, 15075762, 25126270, 37689405, 75378810]

約数ペア:

[(1, 75378810), (2, 37689405), (3, 25126270), (5, 15075762), (6, 12563135), (10, 7537881), (13, 5798370), (15, 5025254), (26, 2899185), (30, 2512627), (39, 1932790), (65, 1159674), (78, 966395), (130, 579837), (195, 386558), (347, 217230), (390, 193279), (557, 135330), (694, 108615), (1041, 72410), (1114, 67665), (1671, 45110), (1735, 43446), (2082, 36205), (2785, 27066), (3342, 22555), (3470, 21723), (4511, 16710), (5205, 14482), (5570, 13533), (7241, 10410), (8355, 9022)]