87541020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23159}}^1$

素因数の和:23184

約数の個数: 96

約数和(自身を含む): 311270400

約数和(自身を除く): 223729380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 23159, 46318, 69477, 92636, 115795, 138954, 162113, 208431, 231590, 277908, 324226, 347385, 416862, 463180, 486339, 625293, 648452, 694770, 810565, 833724, 972678, 1042155, 1250586, 1389540, 1459017, 1621130, 1945356, 2084310, 2431695, 2501172, 2918034, 3126465, 3242260, 4168620, 4377051, 4863390, 5836068, 6252930, 7295085, 8754102, 9726780, 12505860, 14590170, 17508204, 21885255, 29180340, 43770510, 87541020]

約数ペア:

[(1, 87541020), (2, 43770510), (3, 29180340), (4, 21885255), (5, 17508204), (6, 14590170), (7, 12505860), (9, 9726780), (10, 8754102), (12, 7295085), (14, 6252930), (15, 5836068), (18, 4863390), (20, 4377051), (21, 4168620), (27, 3242260), (28, 3126465), (30, 2918034), (35, 2501172), (36, 2431695), (42, 2084310), (45, 1945356), (54, 1621130), (60, 1459017), (63, 1389540), (70, 1250586), (84, 1042155), (90, 972678), (105, 833724), (108, 810565), (126, 694770), (135, 648452), (140, 625293), (180, 486339), (189, 463180), (210, 416862), (252, 347385), (270, 324226), (315, 277908), (378, 231590), (420, 208431), (540, 162113), (630, 138954), (756, 115795), (945, 92636), (1260, 69477), (1890, 46318), (3780, 23159)]