22005000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 76850400

約数和(自身を除く): 54845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 163, 180, 200, 216, 225, 250, 270, 300, 326, 360, 375, 450, 489, 500, 540, 600, 625, 652, 675, 750, 815, 900, 978, 1000, 1080, 1125, 1250, 1304, 1350, 1467, 1500, 1630, 1800, 1875, 1956, 2250, 2445, 2500, 2700, 2934, 3000, 3260, 3375, 3750, 3912, 4075, 4401, 4500, 4890, 5000, 5400, 5625, 5868, 6520, 6750, 7335, 7500, 8150, 8802, 9000, 9780, 11250, 11736, 12225, 13500, 14670, 15000, 16300, 16875, 17604, 19560, 20375, 22005, 22500, 24450, 27000, 29340, 32600, 33750, 35208, 36675, 40750, 44010, 45000, 48900, 58680, 61125, 67500, 73350, 81500, 88020, 97800, 101875, 110025, 122250, 135000, 146700, 163000, 176040, 183375, 203750, 220050, 244500, 293400, 305625, 366750, 407500, 440100, 489000, 550125, 611250, 733500, 815000, 880200, 916875, 1100250, 1222500, 1467000, 1833750, 2200500, 2445000, 2750625, 3667500, 4401000, 5501250, 7335000, 11002500, 22005000]

約数ペア:

[(1, 22005000), (2, 11002500), (3, 7335000), (4, 5501250), (5, 4401000), (6, 3667500), (8, 2750625), (9, 2445000), (10, 2200500), (12, 1833750), (15, 1467000), (18, 1222500), (20, 1100250), (24, 916875), (25, 880200), (27, 815000), (30, 733500), (36, 611250), (40, 550125), (45, 489000), (50, 440100), (54, 407500), (60, 366750), (72, 305625), (75, 293400), (90, 244500), (100, 220050), (108, 203750), (120, 183375), (125, 176040), (135, 163000), (150, 146700), (163, 135000), (180, 122250), (200, 110025), (216, 101875), (225, 97800), (250, 88020), (270, 81500), (300, 73350), (326, 67500), (360, 61125), (375, 58680), (450, 48900), (489, 45000), (500, 44010), (540, 40750), (600, 36675), (625, 35208), (652, 33750), (675, 32600), (750, 29340), (815, 27000), (900, 24450), (978, 22500), (1000, 22005), (1080, 20375), (1125, 19560), (1250, 17604), (1304, 16875), (1350, 16300), (1467, 15000), (1500, 14670), (1630, 13500), (1800, 12225), (1875, 11736), (1956, 11250), (2250, 9780), (2445, 9000), (2500, 8802), (2700, 8150), (2934, 7500), (3000, 7335), (3260, 6750), (3375, 6520), (3750, 5868), (3912, 5625), (4075, 5400), (4401, 5000), (4500, 4890)]