72150300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80167}}^1$

素因数の和:80187

約数の個数: 54

約数和(自身を含む): 226153928

約数和(自身を除く): 154003628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 80167, 160334, 240501, 320668, 400835, 481002, 721503, 801670, 962004, 1202505, 1443006, 1603340, 2004175, 2405010, 2886012, 3607515, 4008350, 4810020, 6012525, 7215030, 8016700, 12025050, 14430060, 18037575, 24050100, 36075150, 72150300]

約数ペア:

[(1, 72150300), (2, 36075150), (3, 24050100), (4, 18037575), (5, 14430060), (6, 12025050), (9, 8016700), (10, 7215030), (12, 6012525), (15, 4810020), (18, 4008350), (20, 3607515), (25, 2886012), (30, 2405010), (36, 2004175), (45, 1603340), (50, 1443006), (60, 1202505), (75, 962004), (90, 801670), (100, 721503), (150, 481002), (180, 400835), (225, 320668), (300, 240501), (450, 160334), (900, 80167)]