76910580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{142427}}^1$

素因数の和:142445

約数の個数: 48

約数和(自身を含む): 239279040

約数和(自身を除く): 162368460

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, 142427, 284854, 427281, 569708, 712135, 854562, 1281843, 1424270, 1709124, 2136405, 2563686, 2848540, 3845529, 4272810, 5127372, 6409215, 7691058, 8545620, 12818430, 15382116, 19227645, 25636860, 38455290, 76910580]

約数ペア:

[(1, 76910580), (2, 38455290), (3, 25636860), (4, 19227645), (5, 15382116), (6, 12818430), (9, 8545620), (10, 7691058), (12, 6409215), (15, 5127372), (18, 4272810), (20, 3845529), (27, 2848540), (30, 2563686), (36, 2136405), (45, 1709124), (54, 1424270), (60, 1281843), (90, 854562), (108, 712135), (135, 569708), (180, 427281), (270, 284854), (540, 142427)]