13080900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6253

約数の個数: 72

約数和(自身を含む): 43261120

約数和(自身を除く): 30180220

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, 6229, 12458, 18687, 24916, 31145, 37374, 43603, 62290, 74748, 87206, 93435, 124580, 130809, 155725, 174412, 186870, 218015, 261618, 311450, 373740, 436030, 467175, 523236, 622900, 654045, 872060, 934350, 1090075, 1308090, 1868700, 2180150, 2616180, 3270225, 4360300, 6540450, 13080900]

約数ペア:

[(1, 13080900), (2, 6540450), (3, 4360300), (4, 3270225), (5, 2616180), (6, 2180150), (7, 1868700), (10, 1308090), (12, 1090075), (14, 934350), (15, 872060), (20, 654045), (21, 622900), (25, 523236), (28, 467175), (30, 436030), (35, 373740), (42, 311450), (50, 261618), (60, 218015), (70, 186870), (75, 174412), (84, 155725), (100, 130809), (105, 124580), (140, 93435), (150, 87206), (175, 74748), (210, 62290), (300, 43603), (350, 37374), (420, 31145), (525, 24916), (700, 18687), (1050, 12458), (2100, 6229)]