130505400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{72503}}^1$

素因数の和:72525

約数の個数: 72

約数和(自身を含む): 438286680

約数和(自身を除く): 307781280

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, 900, 1800, 72503, 145006, 217509, 290012, 362515, 435018, 580024, 652527, 725030, 870036, 1087545, 1305054, 1450060, 1740072, 1812575, 2175090, 2610108, 2900120, 3262635, 3625150, 4350180, 5220216, 5437725, 6525270, 7250300, 8700360, 10875450, 13050540, 14500600, 16313175, 21750900, 26101080, 32626350, 43501800, 65252700, 130505400]

約数ペア:

[(1, 130505400), (2, 65252700), (3, 43501800), (4, 32626350), (5, 26101080), (6, 21750900), (8, 16313175), (9, 14500600), (10, 13050540), (12, 10875450), (15, 8700360), (18, 7250300), (20, 6525270), (24, 5437725), (25, 5220216), (30, 4350180), (36, 3625150), (40, 3262635), (45, 2900120), (50, 2610108), (60, 2175090), (72, 1812575), (75, 1740072), (90, 1450060), (100, 1305054), (120, 1087545), (150, 870036), (180, 725030), (200, 652527), (225, 580024), (300, 435018), (360, 362515), (450, 290012), (600, 217509), (900, 145006), (1800, 72503)]