90639540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 196761420

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, 3167, 3180, 4770, 5724, 6334, 7155, 9501, 9540, 12668, 14310, 15835, 19002, 28503, 28620, 31670, 38004, 47505, 57006, 63340, 85509, 95010, 114012, 142515, 167851, 171018, 190020, 285030, 335702, 342036, 427545, 503553, 570060, 671404, 839255, 855090, 1007106, 1510659, 1678510, 1710180, 2014212, 2517765, 3021318, 3357020, 4531977, 5035530, 6042636, 7553295, 9063954, 10071060, 15106590, 18127908, 22659885, 30213180, 45319770, 90639540]

約数ペア:

[(1, 90639540), (2, 45319770), (3, 30213180), (4, 22659885), (5, 18127908), (6, 15106590), (9, 10071060), (10, 9063954), (12, 7553295), (15, 6042636), (18, 5035530), (20, 4531977), (27, 3357020), (30, 3021318), (36, 2517765), (45, 2014212), (53, 1710180), (54, 1678510), (60, 1510659), (90, 1007106), (106, 855090), (108, 839255), (135, 671404), (159, 570060), (180, 503553), (212, 427545), (265, 342036), (270, 335702), (318, 285030), (477, 190020), (530, 171018), (540, 167851), (636, 142515), (795, 114012), (954, 95010), (1060, 85509), (1431, 63340), (1590, 57006), (1908, 47505), (2385, 38004), (2862, 31670), (3167, 28620), (3180, 28503), (4770, 19002), (5724, 15835), (6334, 14310), (7155, 12668), (9501, 9540)]