220050

素因数分解:

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

素因数の和:184

約数の個数: 48

約数和(自身を含む): 610080

約数和(自身を除く): 390030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 163, 225, 270, 326, 450, 489, 675, 815, 978, 1350, 1467, 1630, 2445, 2934, 4075, 4401, 4890, 7335, 8150, 8802, 12225, 14670, 22005, 24450, 36675, 44010, 73350, 110025, 220050]

約数ペア:

[(1, 220050), (2, 110025), (3, 73350), (5, 44010), (6, 36675), (9, 24450), (10, 22005), (15, 14670), (18, 12225), (25, 8802), (27, 8150), (30, 7335), (45, 4890), (50, 4401), (54, 4075), (75, 2934), (90, 2445), (135, 1630), (150, 1467), (163, 1350), (225, 978), (270, 815), (326, 675), (450, 489)]