66154800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 120

約数和(自身を含む): 219338640

約数和(自身を除く): 153183840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 1901, 2175, 2320, 2900, 3480, 3802, 4350, 5703, 5800, 6960, 7604, 8700, 9505, 11406, 11600, 15208, 17400, 19010, 22812, 28515, 30416, 34800, 38020, 45624, 47525, 55129, 57030, 76040, 91248, 95050, 110258, 114060, 142575, 152080, 165387, 190100, 220516, 228120, 275645, 285150, 330774, 380200, 441032, 456240, 551290, 570300, 661548, 760400, 826935, 882064, 1102580, 1140600, 1323096, 1378225, 1653870, 2205160, 2281200, 2646192, 2756450, 3307740, 4134675, 4410320, 5512900, 6615480, 8269350, 11025800, 13230960, 16538700, 22051600, 33077400, 66154800]

約数ペア:

[(1, 66154800), (2, 33077400), (3, 22051600), (4, 16538700), (5, 13230960), (6, 11025800), (8, 8269350), (10, 6615480), (12, 5512900), (15, 4410320), (16, 4134675), (20, 3307740), (24, 2756450), (25, 2646192), (29, 2281200), (30, 2205160), (40, 1653870), (48, 1378225), (50, 1323096), (58, 1140600), (60, 1102580), (75, 882064), (80, 826935), (87, 760400), (100, 661548), (116, 570300), (120, 551290), (145, 456240), (150, 441032), (174, 380200), (200, 330774), (232, 285150), (240, 275645), (290, 228120), (300, 220516), (348, 190100), (400, 165387), (435, 152080), (464, 142575), (580, 114060), (600, 110258), (696, 95050), (725, 91248), (870, 76040), (1160, 57030), (1200, 55129), (1392, 47525), (1450, 45624), (1740, 38020), (1901, 34800), (2175, 30416), (2320, 28515), (2900, 22812), (3480, 19010), (3802, 17400), (4350, 15208), (5703, 11600), (5800, 11406), (6960, 9505), (7604, 8700)]