231303000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{77101}}^1$

素因数の和:77125

約数の個数: 64

約数和(自身を含む): 721674720

約数和(自身を除く): 490371720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 77101, 154202, 231303, 308404, 385505, 462606, 616808, 771010, 925212, 1156515, 1542020, 1850424, 1927525, 2313030, 3084040, 3855050, 4626060, 5782575, 7710100, 9252120, 9637625, 11565150, 15420200, 19275250, 23130300, 28912875, 38550500, 46260600, 57825750, 77101000, 115651500, 231303000]

約数ペア:

[(1, 231303000), (2, 115651500), (3, 77101000), (4, 57825750), (5, 46260600), (6, 38550500), (8, 28912875), (10, 23130300), (12, 19275250), (15, 15420200), (20, 11565150), (24, 9637625), (25, 9252120), (30, 7710100), (40, 5782575), (50, 4626060), (60, 3855050), (75, 3084040), (100, 2313030), (120, 1927525), (125, 1850424), (150, 1542020), (200, 1156515), (250, 925212), (300, 771010), (375, 616808), (500, 462606), (600, 385505), (750, 308404), (1000, 231303), (1500, 154202), (3000, 77101)]