84003000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28001}}^1$

素因数の和:28025

約数の個数: 64

約数和(自身を含む): 262098720

約数和(自身を除く): 178095720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 28001, 56002, 84003, 112004, 140005, 168006, 224008, 280010, 336012, 420015, 560020, 672024, 700025, 840030, 1120040, 1400050, 1680060, 2100075, 2800100, 3360120, 3500125, 4200150, 5600200, 7000250, 8400300, 10500375, 14000500, 16800600, 21000750, 28001000, 42001500, 84003000]

約数ペア:

[(1, 84003000), (2, 42001500), (3, 28001000), (4, 21000750), (5, 16800600), (6, 14000500), (8, 10500375), (10, 8400300), (12, 7000250), (15, 5600200), (20, 4200150), (24, 3500125), (25, 3360120), (30, 2800100), (40, 2100075), (50, 1680060), (60, 1400050), (75, 1120040), (100, 840030), (120, 700025), (125, 672024), (150, 560020), (200, 420015), (250, 336012), (300, 280010), (375, 224008), (500, 168006), (600, 140005), (750, 112004), (1000, 84003), (1500, 56002), (3000, 28001)]