8400300

素因数分解:

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

素因数の和:28018

約数の個数: 36

約数和(自身を含む): 24305736

約数和(自身を除く): 15905436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 28001, 56002, 84003, 112004, 140005, 168006, 280010, 336012, 420015, 560020, 700025, 840030, 1400050, 1680060, 2100075, 2800100, 4200150, 8400300]

約数ペア:

[(1, 8400300), (2, 4200150), (3, 2800100), (4, 2100075), (5, 1680060), (6, 1400050), (10, 840030), (12, 700025), (15, 560020), (20, 420015), (25, 336012), (30, 280010), (50, 168006), (60, 140005), (75, 112004), (100, 84003), (150, 56002), (300, 28001)]