77030520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{91703}}^1$

素因数の和:91724

約数の個数: 64

約数和(自身を含む): 264107520

約数和(自身を除く): 187077000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 91703, 183406, 275109, 366812, 458515, 550218, 641921, 733624, 917030, 1100436, 1283842, 1375545, 1834060, 1925763, 2200872, 2567684, 2751090, 3209605, 3668120, 3851526, 5135368, 5502180, 6419210, 7703052, 9628815, 11004360, 12838420, 15406104, 19257630, 25676840, 38515260, 77030520]

約数ペア:

[(1, 77030520), (2, 38515260), (3, 25676840), (4, 19257630), (5, 15406104), (6, 12838420), (7, 11004360), (8, 9628815), (10, 7703052), (12, 6419210), (14, 5502180), (15, 5135368), (20, 3851526), (21, 3668120), (24, 3209605), (28, 2751090), (30, 2567684), (35, 2200872), (40, 1925763), (42, 1834060), (56, 1375545), (60, 1283842), (70, 1100436), (84, 917030), (105, 733624), (120, 641921), (140, 550218), (168, 458515), (210, 366812), (280, 275109), (420, 183406), (840, 91703)]