915296220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31981}}^1$

素因数の和:32052

約数の個数: 96

約数和(自身を含む): 2901407040

約数和(自身を除く): 1986110820

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, 4770, 5724, 7155, 9540, 14310, 28620, 31981, 63962, 95943, 127924, 159905, 191886, 287829, 319810, 383772, 479715, 575658, 639620, 863487, 959430, 1151316, 1439145, 1694993, 1726974, 1918860, 2878290, 3389986, 3453948, 4317435, 5084979, 5756580, 6779972, 8474965, 8634870, 10169958, 15254937, 16949930, 17269740, 20339916, 25424895, 30509874, 33899860, 45764811, 50849790, 61019748, 76274685, 91529622, 101699580, 152549370, 183059244, 228824055, 305098740, 457648110, 915296220]

約数ペア:

[(1, 915296220), (2, 457648110), (3, 305098740), (4, 228824055), (5, 183059244), (6, 152549370), (9, 101699580), (10, 91529622), (12, 76274685), (15, 61019748), (18, 50849790), (20, 45764811), (27, 33899860), (30, 30509874), (36, 25424895), (45, 20339916), (53, 17269740), (54, 16949930), (60, 15254937), (90, 10169958), (106, 8634870), (108, 8474965), (135, 6779972), (159, 5756580), (180, 5084979), (212, 4317435), (265, 3453948), (270, 3389986), (318, 2878290), (477, 1918860), (530, 1726974), (540, 1694993), (636, 1439145), (795, 1151316), (954, 959430), (1060, 863487), (1431, 639620), (1590, 575658), (1908, 479715), (2385, 383772), (2862, 319810), (3180, 287829), (4770, 191886), (5724, 159905), (7155, 127924), (9540, 95943), (14310, 63962), (28620, 31981)]