76742460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 233500176

約数和(自身を除く): 156757716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 691, 1234, 1382, 1851, 2073, 2468, 2764, 3085, 3455, 3702, 4146, 5553, 6170, 6219, 6910, 7404, 8292, 9255, 10365, 11106, 12340, 12438, 13820, 18510, 20730, 22212, 24876, 27765, 31095, 37020, 41460, 55530, 62190, 111060, 124380, 426347, 852694, 1279041, 1705388, 2131735, 2558082, 3837123, 4263470, 5116164, 6395205, 7674246, 8526940, 12790410, 15348492, 19185615, 25580820, 38371230, 76742460]

約数ペア:

[(1, 76742460), (2, 38371230), (3, 25580820), (4, 19185615), (5, 15348492), (6, 12790410), (9, 8526940), (10, 7674246), (12, 6395205), (15, 5116164), (18, 4263470), (20, 3837123), (30, 2558082), (36, 2131735), (45, 1705388), (60, 1279041), (90, 852694), (180, 426347), (617, 124380), (691, 111060), (1234, 62190), (1382, 55530), (1851, 41460), (2073, 37020), (2468, 31095), (2764, 27765), (3085, 24876), (3455, 22212), (3702, 20730), (4146, 18510), (5553, 13820), (6170, 12438), (6219, 12340), (6910, 11106), (7404, 10365), (8292, 9255)]