142859250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{63493}}^1$

素因数の和:63516

約数の個数: 48

約数和(自身を含む): 386297496

約数和(自身を除く): 243438246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 63493, 126986, 190479, 317465, 380958, 571437, 634930, 952395, 1142874, 1587325, 1904790, 2857185, 3174650, 4761975, 5714370, 7936625, 9523950, 14285925, 15873250, 23809875, 28571850, 47619750, 71429625, 142859250]

約数ペア:

[(1, 142859250), (2, 71429625), (3, 47619750), (5, 28571850), (6, 23809875), (9, 15873250), (10, 14285925), (15, 9523950), (18, 7936625), (25, 5714370), (30, 4761975), (45, 3174650), (50, 2857185), (75, 1904790), (90, 1587325), (125, 1142874), (150, 952395), (225, 634930), (250, 571437), (375, 380958), (450, 317465), (750, 190479), (1125, 126986), (2250, 63493)]