282384540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17627}}^1$

素因数の和:17731

約数の個数: 72

約数和(自身を含む): 866239920

約数和(自身を除く): 583855380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 17627, 35254, 52881, 70508, 88135, 105762, 158643, 176270, 211524, 264405, 317286, 352540, 528810, 634572, 793215, 1057620, 1568803, 1586430, 3137606, 3172860, 4706409, 6275212, 7844015, 9412818, 14119227, 15688030, 18825636, 23532045, 28238454, 31376060, 47064090, 56476908, 70596135, 94128180, 141192270, 282384540]

約数ペア:

[(1, 282384540), (2, 141192270), (3, 94128180), (4, 70596135), (5, 56476908), (6, 47064090), (9, 31376060), (10, 28238454), (12, 23532045), (15, 18825636), (18, 15688030), (20, 14119227), (30, 9412818), (36, 7844015), (45, 6275212), (60, 4706409), (89, 3172860), (90, 3137606), (178, 1586430), (180, 1568803), (267, 1057620), (356, 793215), (445, 634572), (534, 528810), (801, 352540), (890, 317286), (1068, 264405), (1335, 211524), (1602, 176270), (1780, 158643), (2670, 105762), (3204, 88135), (4005, 70508), (5340, 52881), (8010, 35254), (16020, 17627)]