142468900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8849}}^1$

素因数の和:8893

約数の個数: 72

約数和(自身を含む): 368726400

約数和(自身を除く): 226257500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 8849, 16100, 17698, 35396, 44245, 61943, 88490, 123886, 176980, 203527, 221225, 247772, 309715, 407054, 442450, 619430, 814108, 884900, 1017635, 1238860, 1424689, 1548575, 2035270, 2849378, 3097150, 4070540, 5088175, 5698756, 6194300, 7123445, 10176350, 14246890, 20352700, 28493780, 35617225, 71234450, 142468900]

約数ペア:

[(1, 142468900), (2, 71234450), (4, 35617225), (5, 28493780), (7, 20352700), (10, 14246890), (14, 10176350), (20, 7123445), (23, 6194300), (25, 5698756), (28, 5088175), (35, 4070540), (46, 3097150), (50, 2849378), (70, 2035270), (92, 1548575), (100, 1424689), (115, 1238860), (140, 1017635), (161, 884900), (175, 814108), (230, 619430), (322, 442450), (350, 407054), (460, 309715), (575, 247772), (644, 221225), (700, 203527), (805, 176980), (1150, 123886), (1610, 88490), (2300, 61943), (3220, 44245), (4025, 35396), (8050, 17698), (8849, 16100)]