2918778900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{183571}}^1$

素因数の和:183641

約数の個数: 72

約数和(自身を含む): 8604386784

約数和(自身を除く): 5685607884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15900, 183571, 367142, 550713, 734284, 917855, 1101426, 1835710, 2202852, 2753565, 3671420, 4589275, 5507130, 9178550, 9729263, 11014260, 13767825, 18357100, 19458526, 27535650, 29187789, 38917052, 48646315, 55071300, 58375578, 97292630, 116751156, 145938945, 194585260, 243231575, 291877890, 486463150, 583755780, 729694725, 972926300, 1459389450, 2918778900]

約数ペア:

[(1, 2918778900), (2, 1459389450), (3, 972926300), (4, 729694725), (5, 583755780), (6, 486463150), (10, 291877890), (12, 243231575), (15, 194585260), (20, 145938945), (25, 116751156), (30, 97292630), (50, 58375578), (53, 55071300), (60, 48646315), (75, 38917052), (100, 29187789), (106, 27535650), (150, 19458526), (159, 18357100), (212, 13767825), (265, 11014260), (300, 9729263), (318, 9178550), (530, 5507130), (636, 4589275), (795, 3671420), (1060, 2753565), (1325, 2202852), (1590, 1835710), (2650, 1101426), (3180, 917855), (3975, 734284), (5300, 550713), (7950, 367142), (15900, 183571)]