1100250

素因数分解:

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

素因数の和:189

約数の個数: 64

約数和(自身を含む): 3070080

約数和(自身を除く): 1969830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 163, 225, 250, 270, 326, 375, 450, 489, 675, 750, 815, 978, 1125, 1350, 1467, 1630, 2250, 2445, 2934, 3375, 4075, 4401, 4890, 6750, 7335, 8150, 8802, 12225, 14670, 20375, 22005, 24450, 36675, 40750, 44010, 61125, 73350, 110025, 122250, 183375, 220050, 366750, 550125, 1100250]

約数ペア:

[(1, 1100250), (2, 550125), (3, 366750), (5, 220050), (6, 183375), (9, 122250), (10, 110025), (15, 73350), (18, 61125), (25, 44010), (27, 40750), (30, 36675), (45, 24450), (50, 22005), (54, 20375), (75, 14670), (90, 12225), (125, 8802), (135, 8150), (150, 7335), (163, 6750), (225, 4890), (250, 4401), (270, 4075), (326, 3375), (375, 2934), (450, 2445), (489, 2250), (675, 1630), (750, 1467), (815, 1350), (978, 1125)]