91211940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3258

約数の個数: 96

約数和(自身を含む): 289215360

約数和(自身を除く): 198003420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 3187, 4770, 5724, 6374, 7155, 9540, 9561, 12748, 14310, 15935, 19122, 28620, 28683, 31870, 38244, 47805, 57366, 63740, 86049, 95610, 114732, 143415, 168911, 172098, 191220, 286830, 337822, 344196, 430245, 506733, 573660, 675644, 844555, 860490, 1013466, 1520199, 1689110, 1720980, 2026932, 2533665, 3040398, 3378220, 4560597, 5067330, 6080796, 7600995, 9121194, 10134660, 15201990, 18242388, 22802985, 30403980, 45605970, 91211940]

約数ペア:

[(1, 91211940), (2, 45605970), (3, 30403980), (4, 22802985), (5, 18242388), (6, 15201990), (9, 10134660), (10, 9121194), (12, 7600995), (15, 6080796), (18, 5067330), (20, 4560597), (27, 3378220), (30, 3040398), (36, 2533665), (45, 2026932), (53, 1720980), (54, 1689110), (60, 1520199), (90, 1013466), (106, 860490), (108, 844555), (135, 675644), (159, 573660), (180, 506733), (212, 430245), (265, 344196), (270, 337822), (318, 286830), (477, 191220), (530, 172098), (540, 168911), (636, 143415), (795, 114732), (954, 95610), (1060, 86049), (1431, 63740), (1590, 57366), (1908, 47805), (2385, 38244), (2862, 31870), (3180, 28683), (3187, 28620), (4770, 19122), (5724, 15935), (6374, 14310), (7155, 12748), (9540, 9561)]