119827980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6863}}^1$

素因数の和:6975

約数の個数: 72

約数和(自身を含む): 367278912

約数和(自身を除く): 247450932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 6863, 8730, 13726, 17460, 20589, 27452, 34315, 41178, 61767, 68630, 82356, 102945, 123534, 137260, 205890, 247068, 308835, 411780, 617670, 665711, 1235340, 1331422, 1997133, 2662844, 3328555, 3994266, 5991399, 6657110, 7988532, 9985665, 11982798, 13314220, 19971330, 23965596, 29956995, 39942660, 59913990, 119827980]

約数ペア:

[(1, 119827980), (2, 59913990), (3, 39942660), (4, 29956995), (5, 23965596), (6, 19971330), (9, 13314220), (10, 11982798), (12, 9985665), (15, 7988532), (18, 6657110), (20, 5991399), (30, 3994266), (36, 3328555), (45, 2662844), (60, 1997133), (90, 1331422), (97, 1235340), (180, 665711), (194, 617670), (291, 411780), (388, 308835), (485, 247068), (582, 205890), (873, 137260), (970, 123534), (1164, 102945), (1455, 82356), (1746, 68630), (1940, 61767), (2910, 41178), (3492, 34315), (4365, 27452), (5820, 20589), (6863, 17460), (8730, 13726)]