71399700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79333}}^1$

素因数の和:79353

約数の個数: 54

約数和(自身を含む): 223801214

約数和(自身を除く): 152401514

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 79333, 158666, 237999, 317332, 396665, 475998, 713997, 793330, 951996, 1189995, 1427994, 1586660, 1983325, 2379990, 2855988, 3569985, 3966650, 4759980, 5949975, 7139970, 7933300, 11899950, 14279940, 17849925, 23799900, 35699850, 71399700]

約数ペア:

[(1, 71399700), (2, 35699850), (3, 23799900), (4, 17849925), (5, 14279940), (6, 11899950), (9, 7933300), (10, 7139970), (12, 5949975), (15, 4759980), (18, 3966650), (20, 3569985), (25, 2855988), (30, 2379990), (36, 1983325), (45, 1586660), (50, 1427994), (60, 1189995), (75, 951996), (90, 793330), (100, 713997), (150, 475998), (180, 396665), (225, 317332), (300, 237999), (450, 158666), (900, 79333)]