81002850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3313}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 202180512

約数和(自身を除く): 121177662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1630, 2445, 3313, 4075, 4890, 6626, 8150, 9939, 12225, 16565, 19878, 24450, 33130, 49695, 82825, 99390, 165650, 248475, 496950, 540019, 1080038, 1620057, 2700095, 3240114, 5400190, 8100285, 13500475, 16200570, 27000950, 40501425, 81002850]

約数ペア:

[(1, 81002850), (2, 40501425), (3, 27000950), (5, 16200570), (6, 13500475), (10, 8100285), (15, 5400190), (25, 3240114), (30, 2700095), (50, 1620057), (75, 1080038), (150, 540019), (163, 496950), (326, 248475), (489, 165650), (815, 99390), (978, 82825), (1630, 49695), (2445, 33130), (3313, 24450), (4075, 19878), (4890, 16565), (6626, 12225), (8150, 9939)]