149147600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53267}}^1$

素因数の和:53292

約数の個数: 60

約数和(自身を含む): 409524384

約数和(自身を除く): 260376784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 53267, 106534, 213068, 266335, 372869, 426136, 532670, 745738, 852272, 1065340, 1331675, 1491476, 1864345, 2130680, 2663350, 2982952, 3728690, 4261360, 5326700, 5965904, 7457380, 9321725, 10653400, 14914760, 18643450, 21306800, 29829520, 37286900, 74573800, 149147600]

約数ペア:

[(1, 149147600), (2, 74573800), (4, 37286900), (5, 29829520), (7, 21306800), (8, 18643450), (10, 14914760), (14, 10653400), (16, 9321725), (20, 7457380), (25, 5965904), (28, 5326700), (35, 4261360), (40, 3728690), (50, 2982952), (56, 2663350), (70, 2130680), (80, 1864345), (100, 1491476), (112, 1331675), (140, 1065340), (175, 852272), (200, 745738), (280, 532670), (350, 426136), (400, 372869), (560, 266335), (700, 213068), (1400, 106534), (2800, 53267)]