16538700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 49528080

約数和(自身を除く): 32989380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 1901, 2175, 2900, 3802, 4350, 5703, 7604, 8700, 9505, 11406, 19010, 22812, 28515, 38020, 47525, 55129, 57030, 95050, 110258, 114060, 142575, 165387, 190100, 220516, 275645, 285150, 330774, 551290, 570300, 661548, 826935, 1102580, 1378225, 1653870, 2756450, 3307740, 4134675, 5512900, 8269350, 16538700]

約数ペア:

[(1, 16538700), (2, 8269350), (3, 5512900), (4, 4134675), (5, 3307740), (6, 2756450), (10, 1653870), (12, 1378225), (15, 1102580), (20, 826935), (25, 661548), (29, 570300), (30, 551290), (50, 330774), (58, 285150), (60, 275645), (75, 220516), (87, 190100), (100, 165387), (116, 142575), (145, 114060), (150, 110258), (174, 95050), (290, 57030), (300, 55129), (348, 47525), (435, 38020), (580, 28515), (725, 22812), (870, 19010), (1450, 11406), (1740, 9505), (1901, 8700), (2175, 7604), (2900, 5703), (3802, 4350)]