198371400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17401}}^1$

素因数の和:17439

約数の個数: 96

約数和(自身を含む): 647354400

約数和(自身を除く): 448983000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17401, 34802, 52203, 69604, 87005, 104406, 139208, 174010, 208812, 261015, 330619, 348020, 417624, 435025, 522030, 661238, 696040, 870050, 991857, 1044060, 1305075, 1322476, 1653095, 1740100, 1983714, 2088120, 2610150, 2644952, 3306190, 3480200, 3967428, 4959285, 5220300, 6612380, 7934856, 8265475, 9918570, 10440600, 13224760, 16530950, 19837140, 24796425, 33061900, 39674280, 49592850, 66123800, 99185700, 198371400]

約数ペア:

[(1, 198371400), (2, 99185700), (3, 66123800), (4, 49592850), (5, 39674280), (6, 33061900), (8, 24796425), (10, 19837140), (12, 16530950), (15, 13224760), (19, 10440600), (20, 9918570), (24, 8265475), (25, 7934856), (30, 6612380), (38, 5220300), (40, 4959285), (50, 3967428), (57, 3480200), (60, 3306190), (75, 2644952), (76, 2610150), (95, 2088120), (100, 1983714), (114, 1740100), (120, 1653095), (150, 1322476), (152, 1305075), (190, 1044060), (200, 991857), (228, 870050), (285, 696040), (300, 661238), (380, 522030), (456, 435025), (475, 417624), (570, 348020), (600, 330619), (760, 261015), (950, 208812), (1140, 174010), (1425, 139208), (1900, 104406), (2280, 87005), (2850, 69604), (3800, 52203), (5700, 34802), (11400, 17401)]