220050000

素因数分解:

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

素因数の和:205

約数の個数: 240

約数和(自身を含む): 794324160

約数和(自身を除く): 574274160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 163, 180, 200, 216, 225, 240, 250, 270, 300, 326, 360, 375, 400, 432, 450, 489, 500, 540, 600, 625, 652, 675, 720, 750, 815, 900, 978, 1000, 1080, 1125, 1200, 1250, 1304, 1350, 1467, 1500, 1630, 1800, 1875, 1956, 2000, 2160, 2250, 2445, 2500, 2608, 2700, 2934, 3000, 3125, 3260, 3375, 3600, 3750, 3912, 4075, 4401, 4500, 4890, 5000, 5400, 5625, 5868, 6000, 6250, 6520, 6750, 7335, 7500, 7824, 8150, 8802, 9000, 9375, 9780, 10000, 10800, 11250, 11736, 12225, 12500, 13040, 13500, 14670, 15000, 16300, 16875, 17604, 18000, 18750, 19560, 20375, 22005, 22500, 23472, 24450, 25000, 27000, 28125, 29340, 30000, 32600, 33750, 35208, 36675, 37500, 39120, 40750, 44010, 45000, 48900, 50000, 54000, 56250, 58680, 61125, 65200, 67500, 70416, 73350, 75000, 81500, 84375, 88020, 90000, 97800, 101875, 110025, 112500, 117360, 122250, 135000, 146700, 150000, 163000, 168750, 176040, 183375, 195600, 203750, 220050, 225000, 244500, 270000, 293400, 305625, 326000, 337500, 352080, 366750, 407500, 440100, 450000, 489000, 509375, 550125, 586800, 611250, 675000, 733500, 815000, 880200, 916875, 978000, 1018750, 1100250, 1222500, 1350000, 1467000, 1528125, 1630000, 1760400, 1833750, 2037500, 2200500, 2445000, 2750625, 2934000, 3056250, 3667500, 4075000, 4401000, 4584375, 4890000, 5501250, 6112500, 7335000, 8150000, 8802000, 9168750, 11002500, 12225000, 13753125, 14670000, 18337500, 22005000, 24450000, 27506250, 36675000, 44010000, 55012500, 73350000, 110025000, 220050000]

約数ペア:

[(1, 220050000), (2, 110025000), (3, 73350000), (4, 55012500), (5, 44010000), (6, 36675000), (8, 27506250), (9, 24450000), (10, 22005000), (12, 18337500), (15, 14670000), (16, 13753125), (18, 12225000), (20, 11002500), (24, 9168750), (25, 8802000), (27, 8150000), (30, 7335000), (36, 6112500), (40, 5501250), (45, 4890000), (48, 4584375), (50, 4401000), (54, 4075000), (60, 3667500), (72, 3056250), (75, 2934000), (80, 2750625), (90, 2445000), (100, 2200500), (108, 2037500), (120, 1833750), (125, 1760400), (135, 1630000), (144, 1528125), (150, 1467000), (163, 1350000), (180, 1222500), (200, 1100250), (216, 1018750), (225, 978000), (240, 916875), (250, 880200), (270, 815000), (300, 733500), (326, 675000), (360, 611250), (375, 586800), (400, 550125), (432, 509375), (450, 489000), (489, 450000), (500, 440100), (540, 407500), (600, 366750), (625, 352080), (652, 337500), (675, 326000), (720, 305625), (750, 293400), (815, 270000), (900, 244500), (978, 225000), (1000, 220050), (1080, 203750), (1125, 195600), (1200, 183375), (1250, 176040), (1304, 168750), (1350, 163000), (1467, 150000), (1500, 146700), (1630, 135000), (1800, 122250), (1875, 117360), (1956, 112500), (2000, 110025), (2160, 101875), (2250, 97800), (2445, 90000), (2500, 88020), (2608, 84375), (2700, 81500), (2934, 75000), (3000, 73350), (3125, 70416), (3260, 67500), (3375, 65200), (3600, 61125), (3750, 58680), (3912, 56250), (4075, 54000), (4401, 50000), (4500, 48900), (4890, 45000), (5000, 44010), (5400, 40750), (5625, 39120), (5868, 37500), (6000, 36675), (6250, 35208), (6520, 33750), (6750, 32600), (7335, 30000), (7500, 29340), (7824, 28125), (8150, 27000), (8802, 25000), (9000, 24450), (9375, 23472), (9780, 22500), (10000, 22005), (10800, 20375), (11250, 19560), (11736, 18750), (12225, 18000), (12500, 17604), (13040, 16875), (13500, 16300), (14670, 15000)]