77446440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5063

約数の個数: 96

約数和(自身を含む): 257605920

約数和(自身を除く): 180159480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5003, 5160, 7740, 10006, 15009, 15480, 20012, 25015, 30018, 40024, 45027, 50030, 60036, 75045, 90054, 100060, 120072, 150090, 180108, 200120, 215129, 225135, 300180, 360216, 430258, 450270, 600360, 645387, 860516, 900540, 1075645, 1290774, 1721032, 1801080, 1936161, 2151290, 2581548, 3226935, 3872322, 4302580, 5163096, 6453870, 7744644, 8605160, 9680805, 12907740, 15489288, 19361610, 25815480, 38723220, 77446440]

約数ペア:

[(1, 77446440), (2, 38723220), (3, 25815480), (4, 19361610), (5, 15489288), (6, 12907740), (8, 9680805), (9, 8605160), (10, 7744644), (12, 6453870), (15, 5163096), (18, 4302580), (20, 3872322), (24, 3226935), (30, 2581548), (36, 2151290), (40, 1936161), (43, 1801080), (45, 1721032), (60, 1290774), (72, 1075645), (86, 900540), (90, 860516), (120, 645387), (129, 600360), (172, 450270), (180, 430258), (215, 360216), (258, 300180), (344, 225135), (360, 215129), (387, 200120), (430, 180108), (516, 150090), (645, 120072), (774, 100060), (860, 90054), (1032, 75045), (1290, 60036), (1548, 50030), (1720, 45027), (1935, 40024), (2580, 30018), (3096, 25015), (3870, 20012), (5003, 15480), (5160, 15009), (7740, 10006)]