84037100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 209653248

約数和(自身を除く): 125616148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 443, 542, 700, 886, 1084, 1355, 1772, 1897, 2215, 2710, 3101, 3794, 4430, 5420, 6202, 6775, 7588, 8860, 9485, 11075, 12404, 13550, 15505, 18970, 22150, 27100, 31010, 37940, 44300, 47425, 62020, 77525, 94850, 120053, 155050, 189700, 240106, 310100, 480212, 600265, 840371, 1200530, 1680742, 2401060, 3001325, 3361484, 4201855, 6002650, 8403710, 12005300, 16807420, 21009275, 42018550, 84037100]

約数ペア:

[(1, 84037100), (2, 42018550), (4, 21009275), (5, 16807420), (7, 12005300), (10, 8403710), (14, 6002650), (20, 4201855), (25, 3361484), (28, 3001325), (35, 2401060), (50, 1680742), (70, 1200530), (100, 840371), (140, 600265), (175, 480212), (271, 310100), (350, 240106), (443, 189700), (542, 155050), (700, 120053), (886, 94850), (1084, 77525), (1355, 62020), (1772, 47425), (1897, 44300), (2215, 37940), (2710, 31010), (3101, 27100), (3794, 22150), (4430, 18970), (5420, 15505), (6202, 13550), (6775, 12404), (7588, 11075), (8860, 9485)]