71816250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 80

約数和(自身を含む): 195912288

約数和(自身を除く): 124096038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1375, 1650, 1741, 1875, 2750, 3482, 3750, 4125, 5223, 6875, 8250, 8705, 10446, 13750, 17410, 19151, 20625, 26115, 38302, 41250, 43525, 52230, 57453, 87050, 95755, 114906, 130575, 191510, 217625, 261150, 287265, 435250, 478775, 574530, 652875, 957550, 1088125, 1305750, 1436325, 2176250, 2393875, 2872650, 3264375, 4787750, 6528750, 7181625, 11969375, 14363250, 23938750, 35908125, 71816250]

約数ペア:

[(1, 71816250), (2, 35908125), (3, 23938750), (5, 14363250), (6, 11969375), (10, 7181625), (11, 6528750), (15, 4787750), (22, 3264375), (25, 2872650), (30, 2393875), (33, 2176250), (50, 1436325), (55, 1305750), (66, 1088125), (75, 957550), (110, 652875), (125, 574530), (150, 478775), (165, 435250), (250, 287265), (275, 261150), (330, 217625), (375, 191510), (550, 130575), (625, 114906), (750, 95755), (825, 87050), (1250, 57453), (1375, 52230), (1650, 43525), (1741, 41250), (1875, 38302), (2750, 26115), (3482, 20625), (3750, 19151), (4125, 17410), (5223, 13750), (6875, 10446), (8250, 8705)]