71239500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1759}}^1$

素因数の和:1790

約数の個数: 120

約数和(自身を含む): 232552320

約数和(自身を除く): 161312820

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, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 1759, 2025, 2250, 2700, 3375, 3518, 4050, 4500, 5277, 6750, 7036, 8100, 8795, 10125, 10554, 13500, 15831, 17590, 20250, 21108, 26385, 31662, 35180, 40500, 43975, 47493, 52770, 63324, 79155, 87950, 94986, 105540, 131925, 142479, 158310, 175900, 189972, 219875, 237465, 263850, 284958, 316620, 395775, 439750, 474930, 527700, 569916, 659625, 712395, 791550, 879500, 949860, 1187325, 1319250, 1424790, 1583100, 1978875, 2374650, 2638500, 2849580, 3561975, 3957750, 4749300, 5936625, 7123950, 7915500, 11873250, 14247900, 17809875, 23746500, 35619750, 71239500]

約数ペア:

[(1, 71239500), (2, 35619750), (3, 23746500), (4, 17809875), (5, 14247900), (6, 11873250), (9, 7915500), (10, 7123950), (12, 5936625), (15, 4749300), (18, 3957750), (20, 3561975), (25, 2849580), (27, 2638500), (30, 2374650), (36, 1978875), (45, 1583100), (50, 1424790), (54, 1319250), (60, 1187325), (75, 949860), (81, 879500), (90, 791550), (100, 712395), (108, 659625), (125, 569916), (135, 527700), (150, 474930), (162, 439750), (180, 395775), (225, 316620), (250, 284958), (270, 263850), (300, 237465), (324, 219875), (375, 189972), (405, 175900), (450, 158310), (500, 142479), (540, 131925), (675, 105540), (750, 94986), (810, 87950), (900, 79155), (1125, 63324), (1350, 52770), (1500, 47493), (1620, 43975), (1759, 40500), (2025, 35180), (2250, 31662), (2700, 26385), (3375, 21108), (3518, 20250), (4050, 17590), (4500, 15831), (5277, 13500), (6750, 10554), (7036, 10125), (8100, 8795)]