120898200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{201497}}^1$

素因数の和:201516

約数の個数: 48

約数和(自身を含む): 374786280

約数和(自身を除く): 253888080

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, 201497, 402994, 604491, 805988, 1007485, 1208982, 1611976, 2014970, 2417964, 3022455, 4029940, 4835928, 5037425, 6044910, 8059880, 10074850, 12089820, 15112275, 20149700, 24179640, 30224550, 40299400, 60449100, 120898200]

約数ペア:

[(1, 120898200), (2, 60449100), (3, 40299400), (4, 30224550), (5, 24179640), (6, 20149700), (8, 15112275), (10, 12089820), (12, 10074850), (15, 8059880), (20, 6044910), (24, 5037425), (25, 4835928), (30, 4029940), (40, 3022455), (50, 2417964), (60, 2014970), (75, 1611976), (100, 1208982), (120, 1007485), (150, 805988), (200, 604491), (300, 402994), (600, 201497)]