131084850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5171}}^1$

素因数の和:5212

約数の個数: 72

約数和(自身を含む): 352089072

約数和(自身を除く): 221004222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 5171, 8450, 10342, 12675, 15513, 25350, 25855, 31026, 51710, 67223, 77565, 129275, 134446, 155130, 201669, 258550, 336115, 387825, 403338, 672230, 775650, 873899, 1008345, 1680575, 1747798, 2016690, 2621697, 3361150, 4369495, 5041725, 5243394, 8738990, 10083450, 13108485, 21847475, 26216970, 43694950, 65542425, 131084850]

約数ペア:

[(1, 131084850), (2, 65542425), (3, 43694950), (5, 26216970), (6, 21847475), (10, 13108485), (13, 10083450), (15, 8738990), (25, 5243394), (26, 5041725), (30, 4369495), (39, 3361150), (50, 2621697), (65, 2016690), (75, 1747798), (78, 1680575), (130, 1008345), (150, 873899), (169, 775650), (195, 672230), (325, 403338), (338, 387825), (390, 336115), (507, 258550), (650, 201669), (845, 155130), (975, 134446), (1014, 129275), (1690, 77565), (1950, 67223), (2535, 51710), (4225, 31026), (5070, 25855), (5171, 25350), (8450, 15513), (10342, 12675)]