99257900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 274982400

約数和(自身を除く): 175724500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 380, 425, 439, 475, 476, 532, 595, 646, 665, 700, 850, 878, 950, 1190, 1292, 1330, 1615, 1700, 1756, 1900, 2195, 2261, 2380, 2660, 2975, 3073, 3230, 3325, 4390, 4522, 5950, 6146, 6460, 6650, 7463, 8075, 8341, 8780, 9044, 10975, 11305, 11900, 12292, 13300, 14926, 15365, 16150, 16682, 21950, 22610, 29852, 30730, 32300, 33364, 37315, 41705, 43900, 45220, 52241, 56525, 58387, 61460, 74630, 76825, 83410, 104482, 113050, 116774, 141797, 149260, 153650, 166820, 186575, 208525, 208964, 226100, 233548, 261205, 283594, 291935, 307300, 373150, 417050, 522410, 567188, 583870, 708985, 746300, 834100, 992579, 1044820, 1167740, 1306025, 1417970, 1459675, 1985158, 2612050, 2835940, 2919350, 3544925, 3970316, 4962895, 5224100, 5838700, 7089850, 9925790, 14179700, 19851580, 24814475, 49628950, 99257900]

約数ペア:

[(1, 99257900), (2, 49628950), (4, 24814475), (5, 19851580), (7, 14179700), (10, 9925790), (14, 7089850), (17, 5838700), (19, 5224100), (20, 4962895), (25, 3970316), (28, 3544925), (34, 2919350), (35, 2835940), (38, 2612050), (50, 1985158), (68, 1459675), (70, 1417970), (76, 1306025), (85, 1167740), (95, 1044820), (100, 992579), (119, 834100), (133, 746300), (140, 708985), (170, 583870), (175, 567188), (190, 522410), (238, 417050), (266, 373150), (323, 307300), (340, 291935), (350, 283594), (380, 261205), (425, 233548), (439, 226100), (475, 208964), (476, 208525), (532, 186575), (595, 166820), (646, 153650), (665, 149260), (700, 141797), (850, 116774), (878, 113050), (950, 104482), (1190, 83410), (1292, 76825), (1330, 74630), (1615, 61460), (1700, 58387), (1756, 56525), (1900, 52241), (2195, 45220), (2261, 43900), (2380, 41705), (2660, 37315), (2975, 33364), (3073, 32300), (3230, 30730), (3325, 29852), (4390, 22610), (4522, 21950), (5950, 16682), (6146, 16150), (6460, 15365), (6650, 14926), (7463, 13300), (8075, 12292), (8341, 11900), (8780, 11305), (9044, 10975)]