144330900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68729}}^1$

素因数の和:68753

約数の個数: 72

約数和(自身を含む): 477261120

約数和(自身を除く): 332930220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 68729, 137458, 206187, 274916, 343645, 412374, 481103, 687290, 824748, 962206, 1030935, 1374580, 1443309, 1718225, 1924412, 2061870, 2405515, 2886618, 3436450, 4123740, 4811030, 5154675, 5773236, 6872900, 7216545, 9622060, 10309350, 12027575, 14433090, 20618700, 24055150, 28866180, 36082725, 48110300, 72165450, 144330900]

約数ペア:

[(1, 144330900), (2, 72165450), (3, 48110300), (4, 36082725), (5, 28866180), (6, 24055150), (7, 20618700), (10, 14433090), (12, 12027575), (14, 10309350), (15, 9622060), (20, 7216545), (21, 6872900), (25, 5773236), (28, 5154675), (30, 4811030), (35, 4123740), (42, 3436450), (50, 2886618), (60, 2405515), (70, 2061870), (75, 1924412), (84, 1718225), (100, 1443309), (105, 1374580), (140, 1030935), (150, 962206), (175, 824748), (210, 687290), (300, 481103), (350, 412374), (420, 343645), (525, 274916), (700, 206187), (1050, 137458), (2100, 68729)]