22273950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 55639296

約数和(自身を除く): 33365346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 911, 978, 1630, 1822, 2445, 2733, 4075, 4555, 4890, 5466, 8150, 9110, 12225, 13665, 22775, 24450, 27330, 45550, 68325, 136650, 148493, 296986, 445479, 742465, 890958, 1484930, 2227395, 3712325, 4454790, 7424650, 11136975, 22273950]

約数ペア:

[(1, 22273950), (2, 11136975), (3, 7424650), (5, 4454790), (6, 3712325), (10, 2227395), (15, 1484930), (25, 890958), (30, 742465), (50, 445479), (75, 296986), (150, 148493), (163, 136650), (326, 68325), (489, 45550), (815, 27330), (911, 24450), (978, 22775), (1630, 13665), (1822, 12225), (2445, 9110), (2733, 8150), (4075, 5466), (4555, 4890)]