17677620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 58378320

約数和(自身を除く): 40700700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 109, 153, 159, 170, 180, 204, 212, 218, 255, 265, 306, 318, 327, 340, 436, 477, 510, 530, 545, 612, 636, 654, 765, 795, 901, 954, 981, 1020, 1060, 1090, 1308, 1530, 1590, 1635, 1802, 1853, 1908, 1962, 2180, 2385, 2703, 3060, 3180, 3270, 3604, 3706, 3924, 4505, 4770, 4905, 5406, 5559, 5777, 6540, 7412, 8109, 9010, 9265, 9540, 9810, 10812, 11118, 11554, 13515, 16218, 16677, 17331, 18020, 18530, 19620, 22236, 23108, 27030, 27795, 28885, 32436, 33354, 34662, 37060, 40545, 51993, 54060, 55590, 57770, 66708, 69324, 81090, 83385, 86655, 98209, 103986, 111180, 115540, 162180, 166770, 173310, 196418, 207972, 259965, 294627, 333540, 346620, 392836, 491045, 519930, 589254, 883881, 982090, 1039860, 1178508, 1473135, 1767762, 1964180, 2946270, 3535524, 4419405, 5892540, 8838810, 17677620]

約数ペア:

[(1, 17677620), (2, 8838810), (3, 5892540), (4, 4419405), (5, 3535524), (6, 2946270), (9, 1964180), (10, 1767762), (12, 1473135), (15, 1178508), (17, 1039860), (18, 982090), (20, 883881), (30, 589254), (34, 519930), (36, 491045), (45, 392836), (51, 346620), (53, 333540), (60, 294627), (68, 259965), (85, 207972), (90, 196418), (102, 173310), (106, 166770), (109, 162180), (153, 115540), (159, 111180), (170, 103986), (180, 98209), (204, 86655), (212, 83385), (218, 81090), (255, 69324), (265, 66708), (306, 57770), (318, 55590), (327, 54060), (340, 51993), (436, 40545), (477, 37060), (510, 34662), (530, 33354), (545, 32436), (612, 28885), (636, 27795), (654, 27030), (765, 23108), (795, 22236), (901, 19620), (954, 18530), (981, 18020), (1020, 17331), (1060, 16677), (1090, 16218), (1308, 13515), (1530, 11554), (1590, 11118), (1635, 10812), (1802, 9810), (1853, 9540), (1908, 9265), (1962, 9010), (2180, 8109), (2385, 7412), (2703, 6540), (3060, 5777), (3180, 5559), (3270, 5406), (3604, 4905), (3706, 4770), (3924, 4505)]