65751660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28127

約数の個数: 72

約数和(自身を含む): 214796400

約数和(自身を除く): 149044740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28099, 56198, 84297, 112396, 140495, 168594, 252891, 280990, 337188, 365287, 421485, 505782, 561980, 730574, 842970, 1011564, 1095861, 1264455, 1461148, 1685940, 1826435, 2191722, 2528910, 3287583, 3652870, 4383444, 5057820, 5479305, 6575166, 7305740, 10958610, 13150332, 16437915, 21917220, 32875830, 65751660]

約数ペア:

[(1, 65751660), (2, 32875830), (3, 21917220), (4, 16437915), (5, 13150332), (6, 10958610), (9, 7305740), (10, 6575166), (12, 5479305), (13, 5057820), (15, 4383444), (18, 3652870), (20, 3287583), (26, 2528910), (30, 2191722), (36, 1826435), (39, 1685940), (45, 1461148), (52, 1264455), (60, 1095861), (65, 1011564), (78, 842970), (90, 730574), (117, 561980), (130, 505782), (156, 421485), (180, 365287), (195, 337188), (234, 280990), (260, 252891), (390, 168594), (468, 140495), (585, 112396), (780, 84297), (1170, 56198), (2340, 28099)]