153247800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{255413}}^1$

素因数の和:255432

約数の個数: 48

約数和(自身を含む): 475070040

約数和(自身を除く): 321822240

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, 255413, 510826, 766239, 1021652, 1277065, 1532478, 2043304, 2554130, 3064956, 3831195, 5108260, 6129912, 6385325, 7662390, 10216520, 12770650, 15324780, 19155975, 25541300, 30649560, 38311950, 51082600, 76623900, 153247800]

約数ペア:

[(1, 153247800), (2, 76623900), (3, 51082600), (4, 38311950), (5, 30649560), (6, 25541300), (8, 19155975), (10, 15324780), (12, 12770650), (15, 10216520), (20, 7662390), (24, 6385325), (25, 6129912), (30, 5108260), (40, 3831195), (50, 3064956), (60, 2554130), (75, 2043304), (100, 1532478), (120, 1277065), (150, 1021652), (200, 766239), (300, 510826), (600, 255413)]