83924820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1614

約数の個数: 144

約数和(自身を含む): 297897600

約数和(自身を除く): 213972780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1549, 1806, 1935, 2580, 2709, 3010, 3098, 3612, 3870, 4515, 4647, 5418, 6020, 6196, 7740, 7745, 9030, 9294, 10836, 10843, 13545, 13941, 15490, 18060, 18588, 21686, 23235, 27090, 27882, 30980, 32529, 43372, 46470, 54180, 54215, 55764, 65058, 66607, 69705, 92940, 97587, 108430, 130116, 133214, 139410, 162645, 195174, 199821, 216860, 266428, 278820, 325290, 333035, 390348, 399642, 466249, 487935, 599463, 650580, 666070, 799284, 932498, 975870, 999105, 1198926, 1332140, 1398747, 1864996, 1951740, 1998210, 2331245, 2397852, 2797494, 2997315, 3996420, 4196241, 4662490, 5594988, 5994630, 6993735, 8392482, 9324980, 11989260, 13987470, 16784964, 20981205, 27974940, 41962410, 83924820]

約数ペア:

[(1, 83924820), (2, 41962410), (3, 27974940), (4, 20981205), (5, 16784964), (6, 13987470), (7, 11989260), (9, 9324980), (10, 8392482), (12, 6993735), (14, 5994630), (15, 5594988), (18, 4662490), (20, 4196241), (21, 3996420), (28, 2997315), (30, 2797494), (35, 2397852), (36, 2331245), (42, 1998210), (43, 1951740), (45, 1864996), (60, 1398747), (63, 1332140), (70, 1198926), (84, 999105), (86, 975870), (90, 932498), (105, 799284), (126, 666070), (129, 650580), (140, 599463), (172, 487935), (180, 466249), (210, 399642), (215, 390348), (252, 333035), (258, 325290), (301, 278820), (315, 266428), (387, 216860), (420, 199821), (430, 195174), (516, 162645), (602, 139410), (630, 133214), (645, 130116), (774, 108430), (860, 97587), (903, 92940), (1204, 69705), (1260, 66607), (1290, 65058), (1505, 55764), (1548, 54215), (1549, 54180), (1806, 46470), (1935, 43372), (2580, 32529), (2709, 30980), (3010, 27882), (3098, 27090), (3612, 23235), (3870, 21686), (4515, 18588), (4647, 18060), (5418, 15490), (6020, 13941), (6196, 13545), (7740, 10843), (7745, 10836), (9030, 9294)]