149392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42929}}^1$

素因数の和:42972

約数の個数: 64

約数和(自身を含む): 463644000

約数和(自身を除く): 314251080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 42929, 85858, 128787, 171716, 214645, 257574, 343432, 429290, 515148, 643935, 858580, 1030296, 1244941, 1287870, 1717160, 2489882, 2575740, 3734823, 4979764, 5151480, 6224705, 7469646, 9959528, 12449410, 14939292, 18674115, 24898820, 29878584, 37348230, 49797640, 74696460, 149392920]

約数ペア:

[(1, 149392920), (2, 74696460), (3, 49797640), (4, 37348230), (5, 29878584), (6, 24898820), (8, 18674115), (10, 14939292), (12, 12449410), (15, 9959528), (20, 7469646), (24, 6224705), (29, 5151480), (30, 4979764), (40, 3734823), (58, 2575740), (60, 2489882), (87, 1717160), (116, 1287870), (120, 1244941), (145, 1030296), (174, 858580), (232, 643935), (290, 515148), (348, 429290), (435, 343432), (580, 257574), (696, 214645), (870, 171716), (1160, 128787), (1740, 85858), (3480, 42929)]