2288100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 6874560

約数和(自身を除く): 4586460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 263, 290, 300, 348, 435, 526, 580, 725, 789, 870, 1052, 1315, 1450, 1578, 1740, 2175, 2630, 2900, 3156, 3945, 4350, 5260, 6575, 7627, 7890, 8700, 13150, 15254, 15780, 19725, 22881, 26300, 30508, 38135, 39450, 45762, 76270, 78900, 91524, 114405, 152540, 190675, 228810, 381350, 457620, 572025, 762700, 1144050, 2288100]

約数ペア:

[(1, 2288100), (2, 1144050), (3, 762700), (4, 572025), (5, 457620), (6, 381350), (10, 228810), (12, 190675), (15, 152540), (20, 114405), (25, 91524), (29, 78900), (30, 76270), (50, 45762), (58, 39450), (60, 38135), (75, 30508), (87, 26300), (100, 22881), (116, 19725), (145, 15780), (150, 15254), (174, 13150), (263, 8700), (290, 7890), (300, 7627), (348, 6575), (435, 5260), (526, 4350), (580, 3945), (725, 3156), (789, 2900), (870, 2630), (1052, 2175), (1315, 1740), (1450, 1578)]