83743740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155081}}^1$

素因数の和:155099

約数の個数: 48

約数和(自身を含む): 260537760

約数和(自身を除く): 176794020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155081, 310162, 465243, 620324, 775405, 930486, 1395729, 1550810, 1860972, 2326215, 2791458, 3101620, 4187187, 4652430, 5582916, 6978645, 8374374, 9304860, 13957290, 16748748, 20935935, 27914580, 41871870, 83743740]

約数ペア:

[(1, 83743740), (2, 41871870), (3, 27914580), (4, 20935935), (5, 16748748), (6, 13957290), (9, 9304860), (10, 8374374), (12, 6978645), (15, 5582916), (18, 4652430), (20, 4187187), (27, 3101620), (30, 2791458), (36, 2326215), (45, 1860972), (54, 1550810), (60, 1395729), (90, 930486), (108, 775405), (135, 620324), (180, 465243), (270, 310162), (540, 155081)]