75820440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2281}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 228382560

約数和(自身を除く): 152562120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2281, 2770, 3324, 4155, 4562, 5540, 6648, 6843, 8310, 9124, 11080, 11405, 13686, 16620, 18248, 22810, 27372, 33240, 34215, 45620, 54744, 68430, 91240, 136860, 273720, 631837, 1263674, 1895511, 2527348, 3159185, 3791022, 5054696, 6318370, 7582044, 9477555, 12636740, 15164088, 18955110, 25273480, 37910220, 75820440]

約数ペア:

[(1, 75820440), (2, 37910220), (3, 25273480), (4, 18955110), (5, 15164088), (6, 12636740), (8, 9477555), (10, 7582044), (12, 6318370), (15, 5054696), (20, 3791022), (24, 3159185), (30, 2527348), (40, 1895511), (60, 1263674), (120, 631837), (277, 273720), (554, 136860), (831, 91240), (1108, 68430), (1385, 54744), (1662, 45620), (2216, 34215), (2281, 33240), (2770, 27372), (3324, 22810), (4155, 18248), (4562, 16620), (5540, 13686), (6648, 11405), (6843, 11080), (8310, 9124)]