65747700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8117}}^1$

素因数の和:8143

約数の個数: 90

約数和(自身を含む): 213154326

約数和(自身を除く): 147406626

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8117, 16234, 24351, 32468, 40585, 48702, 73053, 81170, 97404, 121755, 146106, 162340, 202925, 219159, 243510, 292212, 365265, 405850, 438318, 487020, 608775, 657477, 730530, 811700, 876636, 1095795, 1217550, 1314954, 1461060, 1826325, 2191590, 2435100, 2629908, 3287385, 3652650, 4383180, 5478975, 6574770, 7305300, 10957950, 13149540, 16436925, 21915900, 32873850, 65747700]

約数ペア:

[(1, 65747700), (2, 32873850), (3, 21915900), (4, 16436925), (5, 13149540), (6, 10957950), (9, 7305300), (10, 6574770), (12, 5478975), (15, 4383180), (18, 3652650), (20, 3287385), (25, 2629908), (27, 2435100), (30, 2191590), (36, 1826325), (45, 1461060), (50, 1314954), (54, 1217550), (60, 1095795), (75, 876636), (81, 811700), (90, 730530), (100, 657477), (108, 608775), (135, 487020), (150, 438318), (162, 405850), (180, 365265), (225, 292212), (270, 243510), (300, 219159), (324, 202925), (405, 162340), (450, 146106), (540, 121755), (675, 97404), (810, 81170), (900, 73053), (1350, 48702), (1620, 40585), (2025, 32468), (2700, 24351), (4050, 16234), (8100, 8117)]