75210920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 107525080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 2819, 3335, 5336, 5638, 6670, 11276, 13340, 14095, 22552, 26680, 28190, 56380, 64837, 81751, 112760, 129674, 163502, 259348, 324185, 327004, 408755, 518696, 648370, 654008, 817510, 1296740, 1635020, 1880273, 2593480, 3270040, 3760546, 7521092, 9401365, 15042184, 18802730, 37605460, 75210920]

約数ペア:

[(1, 75210920), (2, 37605460), (4, 18802730), (5, 15042184), (8, 9401365), (10, 7521092), (20, 3760546), (23, 3270040), (29, 2593480), (40, 1880273), (46, 1635020), (58, 1296740), (92, 817510), (115, 654008), (116, 648370), (145, 518696), (184, 408755), (230, 327004), (232, 324185), (290, 259348), (460, 163502), (580, 129674), (667, 112760), (920, 81751), (1160, 64837), (1334, 56380), (2668, 28190), (2819, 26680), (3335, 22552), (5336, 14095), (5638, 13340), (6670, 11276)]