112252500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 120

約数和(自身を含む): 363883520

約数和(自身を除く): 251631020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1663, 1875, 2250, 2500, 2700, 3326, 3375, 3750, 4500, 4989, 5625, 6652, 6750, 7500, 8315, 9978, 11250, 13500, 14967, 16630, 16875, 19956, 22500, 24945, 29934, 33260, 33750, 41575, 44901, 49890, 59868, 67500, 74835, 83150, 89802, 99780, 124725, 149670, 166300, 179604, 207875, 224505, 249450, 299340, 374175, 415750, 449010, 498900, 623625, 748350, 831500, 898020, 1039375, 1122525, 1247250, 1496700, 1870875, 2078750, 2245050, 2494500, 3118125, 3741750, 4157500, 4490100, 5612625, 6236250, 7483500, 9354375, 11225250, 12472500, 18708750, 22450500, 28063125, 37417500, 56126250, 112252500]

約数ペア:

[(1, 112252500), (2, 56126250), (3, 37417500), (4, 28063125), (5, 22450500), (6, 18708750), (9, 12472500), (10, 11225250), (12, 9354375), (15, 7483500), (18, 6236250), (20, 5612625), (25, 4490100), (27, 4157500), (30, 3741750), (36, 3118125), (45, 2494500), (50, 2245050), (54, 2078750), (60, 1870875), (75, 1496700), (90, 1247250), (100, 1122525), (108, 1039375), (125, 898020), (135, 831500), (150, 748350), (180, 623625), (225, 498900), (250, 449010), (270, 415750), (300, 374175), (375, 299340), (450, 249450), (500, 224505), (540, 207875), (625, 179604), (675, 166300), (750, 149670), (900, 124725), (1125, 99780), (1250, 89802), (1350, 83150), (1500, 74835), (1663, 67500), (1875, 59868), (2250, 49890), (2500, 44901), (2700, 41575), (3326, 33750), (3375, 33260), (3750, 29934), (4500, 24945), (4989, 22500), (5625, 19956), (6652, 16875), (6750, 16630), (7500, 14967), (8315, 13500), (9978, 11250)]