7125740300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{4003}}^1$

素因数の和:6567

約数の個数: 72

約数和(自身を含む): 17683201536

約数和(自身を除く): 10557461236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2543, 4003, 5086, 8006, 10172, 12715, 16012, 17801, 20015, 25430, 28021, 35602, 40030, 50860, 56042, 63575, 71204, 80060, 89005, 100075, 112084, 127150, 140105, 178010, 200150, 254300, 280210, 356020, 400300, 445025, 560420, 700525, 890050, 1401050, 1780100, 2802100, 10179629, 20359258, 40718516, 50898145, 71257403, 101796290, 142514806, 203592580, 254490725, 285029612, 356287015, 508981450, 712574030, 1017962900, 1425148060, 1781435075, 3562870150, 7125740300]

約数ペア:

[(1, 7125740300), (2, 3562870150), (4, 1781435075), (5, 1425148060), (7, 1017962900), (10, 712574030), (14, 508981450), (20, 356287015), (25, 285029612), (28, 254490725), (35, 203592580), (50, 142514806), (70, 101796290), (100, 71257403), (140, 50898145), (175, 40718516), (350, 20359258), (700, 10179629), (2543, 2802100), (4003, 1780100), (5086, 1401050), (8006, 890050), (10172, 700525), (12715, 560420), (16012, 445025), (17801, 400300), (20015, 356020), (25430, 280210), (28021, 254300), (35602, 200150), (40030, 178010), (50860, 140105), (56042, 127150), (63575, 112084), (71204, 100075), (80060, 89005)]