214243740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3191}}^1$

素因数の和:3579

約数の個数: 72

約数和(自身を含む): 651819168

約数和(自身を除く): 437575428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 3191, 3357, 3730, 4476, 5595, 6382, 6714, 7460, 9573, 11190, 12764, 13428, 15955, 16785, 19146, 22380, 28719, 31910, 33570, 38292, 47865, 57438, 63820, 67140, 95730, 114876, 143595, 191460, 287190, 574380, 1190243, 2380486, 3570729, 4760972, 5951215, 7141458, 10712187, 11902430, 14282916, 17853645, 21424374, 23804860, 35707290, 42848748, 53560935, 71414580, 107121870, 214243740]

約数ペア:

[(1, 214243740), (2, 107121870), (3, 71414580), (4, 53560935), (5, 42848748), (6, 35707290), (9, 23804860), (10, 21424374), (12, 17853645), (15, 14282916), (18, 11902430), (20, 10712187), (30, 7141458), (36, 5951215), (45, 4760972), (60, 3570729), (90, 2380486), (180, 1190243), (373, 574380), (746, 287190), (1119, 191460), (1492, 143595), (1865, 114876), (2238, 95730), (3191, 67140), (3357, 63820), (3730, 57438), (4476, 47865), (5595, 38292), (6382, 33570), (6714, 31910), (7460, 28719), (9573, 22380), (11190, 19146), (12764, 16785), (13428, 15955)]