6601500

素因数分解:

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

素因数の和:194

約数の個数: 120

約数和(自身を含む): 21669648

約数和(自身を除く): 15068148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 163, 180, 225, 250, 270, 300, 324, 326, 375, 405, 450, 489, 500, 540, 652, 675, 750, 810, 815, 900, 978, 1125, 1350, 1467, 1500, 1620, 1630, 1956, 2025, 2250, 2445, 2700, 2934, 3260, 3375, 4050, 4075, 4401, 4500, 4890, 5868, 6750, 7335, 8100, 8150, 8802, 9780, 10125, 12225, 13203, 13500, 14670, 16300, 17604, 20250, 20375, 22005, 24450, 26406, 29340, 36675, 40500, 40750, 44010, 48900, 52812, 61125, 66015, 73350, 81500, 88020, 110025, 122250, 132030, 146700, 183375, 220050, 244500, 264060, 330075, 366750, 440100, 550125, 660150, 733500, 1100250, 1320300, 1650375, 2200500, 3300750, 6601500]

約数ペア:

[(1, 6601500), (2, 3300750), (3, 2200500), (4, 1650375), (5, 1320300), (6, 1100250), (9, 733500), (10, 660150), (12, 550125), (15, 440100), (18, 366750), (20, 330075), (25, 264060), (27, 244500), (30, 220050), (36, 183375), (45, 146700), (50, 132030), (54, 122250), (60, 110025), (75, 88020), (81, 81500), (90, 73350), (100, 66015), (108, 61125), (125, 52812), (135, 48900), (150, 44010), (162, 40750), (163, 40500), (180, 36675), (225, 29340), (250, 26406), (270, 24450), (300, 22005), (324, 20375), (326, 20250), (375, 17604), (405, 16300), (450, 14670), (489, 13500), (500, 13203), (540, 12225), (652, 10125), (675, 9780), (750, 8802), (810, 8150), (815, 8100), (900, 7335), (978, 6750), (1125, 5868), (1350, 4890), (1467, 4500), (1500, 4401), (1620, 4075), (1630, 4050), (1956, 3375), (2025, 3260), (2250, 2934), (2445, 2700)]