145251180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{806951}}^1$

素因数の和:806966

約数の個数: 36

約数和(自身を含む): 440595792

約数和(自身を除く): 295344612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 806951, 1613902, 2420853, 3227804, 4034755, 4841706, 7262559, 8069510, 9683412, 12104265, 14525118, 16139020, 24208530, 29050236, 36312795, 48417060, 72625590, 145251180]

約数ペア:

[(1, 145251180), (2, 72625590), (3, 48417060), (4, 36312795), (5, 29050236), (6, 24208530), (9, 16139020), (10, 14525118), (12, 12104265), (15, 9683412), (18, 8069510), (20, 7262559), (30, 4841706), (36, 4034755), (45, 3227804), (60, 2420853), (90, 1613902), (180, 806951)]