145447800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242413}}^1$

素因数の和:242432

約数の個数: 48

約数和(自身を含む): 450890040

約数和(自身を除く): 305442240

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, 242413, 484826, 727239, 969652, 1212065, 1454478, 1939304, 2424130, 2908956, 3636195, 4848260, 5817912, 6060325, 7272390, 9696520, 12120650, 14544780, 18180975, 24241300, 29089560, 36361950, 48482600, 72723900, 145447800]

約数ペア:

[(1, 145447800), (2, 72723900), (3, 48482600), (4, 36361950), (5, 29089560), (6, 24241300), (8, 18180975), (10, 14544780), (12, 12120650), (15, 9696520), (20, 7272390), (24, 6060325), (25, 5817912), (30, 4848260), (40, 3636195), (50, 2908956), (60, 2424130), (75, 1939304), (100, 1454478), (120, 1212065), (150, 969652), (200, 727239), (300, 484826), (600, 242413)]