22139400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{36899}}^1$

素因数の和:36918

約数の個数: 48

約数和(自身を含む): 68634000

約数和(自身を除く): 46494600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 36899, 73798, 110697, 147596, 184495, 221394, 295192, 368990, 442788, 553485, 737980, 885576, 922475, 1106970, 1475960, 1844950, 2213940, 2767425, 3689900, 4427880, 5534850, 7379800, 11069700, 22139400]

約数ペア:

[(1, 22139400), (2, 11069700), (3, 7379800), (4, 5534850), (5, 4427880), (6, 3689900), (8, 2767425), (10, 2213940), (12, 1844950), (15, 1475960), (20, 1106970), (24, 922475), (25, 885576), (30, 737980), (40, 553485), (50, 442788), (60, 368990), (75, 295192), (100, 221394), (120, 184495), (150, 147596), (200, 110697), (300, 73798), (600, 36899)]