76631220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 233401896

約数和(自身を除く): 156770676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1453, 1465, 1758, 2637, 2906, 2930, 3516, 4359, 4395, 5274, 5812, 5860, 7265, 8718, 8790, 10548, 13077, 13185, 14530, 17436, 17580, 21795, 26154, 26370, 29060, 43590, 52308, 52740, 65385, 87180, 130770, 261540, 425729, 851458, 1277187, 1702916, 2128645, 2554374, 3831561, 4257290, 5108748, 6385935, 7663122, 8514580, 12771870, 15326244, 19157805, 25543740, 38315610, 76631220]

約数ペア:

[(1, 76631220), (2, 38315610), (3, 25543740), (4, 19157805), (5, 15326244), (6, 12771870), (9, 8514580), (10, 7663122), (12, 6385935), (15, 5108748), (18, 4257290), (20, 3831561), (30, 2554374), (36, 2128645), (45, 1702916), (60, 1277187), (90, 851458), (180, 425729), (293, 261540), (586, 130770), (879, 87180), (1172, 65385), (1453, 52740), (1465, 52308), (1758, 43590), (2637, 29060), (2906, 26370), (2930, 26154), (3516, 21795), (4359, 17580), (4395, 17436), (5274, 14530), (5812, 13185), (5860, 13077), (7265, 10548), (8718, 8790)]