133288380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2381}}^1$

素因数の和:2707

約数の個数: 72

約数和(自身を含む): 405778464

約数和(自身を除く): 272490084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2381, 2799, 3110, 3732, 4665, 4762, 5598, 6220, 7143, 9330, 9524, 11196, 11905, 13995, 14286, 18660, 21429, 23810, 27990, 28572, 35715, 42858, 47620, 55980, 71430, 85716, 107145, 142860, 214290, 428580, 740491, 1480982, 2221473, 2961964, 3702455, 4442946, 6664419, 7404910, 8885892, 11107365, 13328838, 14809820, 22214730, 26657676, 33322095, 44429460, 66644190, 133288380]

約数ペア:

[(1, 133288380), (2, 66644190), (3, 44429460), (4, 33322095), (5, 26657676), (6, 22214730), (9, 14809820), (10, 13328838), (12, 11107365), (15, 8885892), (18, 7404910), (20, 6664419), (30, 4442946), (36, 3702455), (45, 2961964), (60, 2221473), (90, 1480982), (180, 740491), (311, 428580), (622, 214290), (933, 142860), (1244, 107145), (1555, 85716), (1866, 71430), (2381, 55980), (2799, 47620), (3110, 42858), (3732, 35715), (4665, 28572), (4762, 27990), (5598, 23810), (6220, 21429), (7143, 18660), (9330, 14286), (9524, 13995), (11196, 11905)]