1276200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{709}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 4291950

約数和(自身を除く): 3015750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 709, 900, 1418, 1800, 2127, 2836, 3545, 4254, 5672, 6381, 7090, 8508, 10635, 12762, 14180, 17016, 17725, 21270, 25524, 28360, 31905, 35450, 42540, 51048, 53175, 63810, 70900, 85080, 106350, 127620, 141800, 159525, 212700, 255240, 319050, 425400, 638100, 1276200]

約数ペア:

[(1, 1276200), (2, 638100), (3, 425400), (4, 319050), (5, 255240), (6, 212700), (8, 159525), (9, 141800), (10, 127620), (12, 106350), (15, 85080), (18, 70900), (20, 63810), (24, 53175), (25, 51048), (30, 42540), (36, 35450), (40, 31905), (45, 28360), (50, 25524), (60, 21270), (72, 17725), (75, 17016), (90, 14180), (100, 12762), (120, 10635), (150, 8508), (180, 7090), (200, 6381), (225, 5672), (300, 4254), (360, 3545), (450, 2836), (600, 2127), (709, 1800), (900, 1418)]