881631000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{32653}}^1$

素因数の和:32683

約数の個数: 128

約数和(自身を含む): 3056414400

約数和(自身を除く): 2174783400

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, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 13500, 27000, 32653, 65306, 97959, 130612, 163265, 195918, 261224, 293877, 326530, 391836, 489795, 587754, 653060, 783672, 816325, 881631, 979590, 1175508, 1306120, 1469385, 1632650, 1763262, 1959180, 2351016, 2448975, 2938770, 3265300, 3526524, 3918360, 4081625, 4408155, 4897950, 5877540, 6530600, 7053048, 7346925, 8163250, 8816310, 9795900, 11755080, 12244875, 14693850, 16326500, 17632620, 19591800, 22040775, 24489750, 29387700, 32653000, 35265240, 36734625, 44081550, 48979500, 58775400, 73469250, 88163100, 97959000, 110203875, 146938500, 176326200, 220407750, 293877000, 440815500, 881631000]

約数ペア:

[(1, 881631000), (2, 440815500), (3, 293877000), (4, 220407750), (5, 176326200), (6, 146938500), (8, 110203875), (9, 97959000), (10, 88163100), (12, 73469250), (15, 58775400), (18, 48979500), (20, 44081550), (24, 36734625), (25, 35265240), (27, 32653000), (30, 29387700), (36, 24489750), (40, 22040775), (45, 19591800), (50, 17632620), (54, 16326500), (60, 14693850), (72, 12244875), (75, 11755080), (90, 9795900), (100, 8816310), (108, 8163250), (120, 7346925), (125, 7053048), (135, 6530600), (150, 5877540), (180, 4897950), (200, 4408155), (216, 4081625), (225, 3918360), (250, 3526524), (270, 3265300), (300, 2938770), (360, 2448975), (375, 2351016), (450, 1959180), (500, 1763262), (540, 1632650), (600, 1469385), (675, 1306120), (750, 1175508), (900, 979590), (1000, 881631), (1080, 816325), (1125, 783672), (1350, 653060), (1500, 587754), (1800, 489795), (2250, 391836), (2700, 326530), (3000, 293877), (3375, 261224), (4500, 195918), (5400, 163265), (6750, 130612), (9000, 97959), (13500, 65306), (27000, 32653)]