13275180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73751}}^1$

素因数の和:73766

約数の個数: 36

約数和(自身を含む): 40268592

約数和(自身を除く): 26993412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73751, 147502, 221253, 295004, 368755, 442506, 663759, 737510, 885012, 1106265, 1327518, 1475020, 2212530, 2655036, 3318795, 4425060, 6637590, 13275180]

約数ペア:

[(1, 13275180), (2, 6637590), (3, 4425060), (4, 3318795), (5, 2655036), (6, 2212530), (9, 1475020), (10, 1327518), (12, 1106265), (15, 885012), (18, 737510), (20, 663759), (30, 442506), (36, 368755), (45, 295004), (60, 221253), (90, 147502), (180, 73751)]