77555340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7596

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 176460660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7559, 10260, 15118, 22677, 30236, 37795, 45354, 68031, 75590, 90708, 113385, 136062, 143621, 151180, 204093, 226770, 272124, 287242, 340155, 408186, 430863, 453540, 574484, 680310, 718105, 816372, 861726, 1020465, 1292589, 1360620, 1436210, 1723452, 2040930, 2154315, 2585178, 2872420, 3877767, 4081860, 4308630, 5170356, 6462945, 7755534, 8617260, 12925890, 15511068, 19388835, 25851780, 38777670, 77555340]

約数ペア:

[(1, 77555340), (2, 38777670), (3, 25851780), (4, 19388835), (5, 15511068), (6, 12925890), (9, 8617260), (10, 7755534), (12, 6462945), (15, 5170356), (18, 4308630), (19, 4081860), (20, 3877767), (27, 2872420), (30, 2585178), (36, 2154315), (38, 2040930), (45, 1723452), (54, 1436210), (57, 1360620), (60, 1292589), (76, 1020465), (90, 861726), (95, 816372), (108, 718105), (114, 680310), (135, 574484), (171, 453540), (180, 430863), (190, 408186), (228, 340155), (270, 287242), (285, 272124), (342, 226770), (380, 204093), (513, 151180), (540, 143621), (570, 136062), (684, 113385), (855, 90708), (1026, 75590), (1140, 68031), (1710, 45354), (2052, 37795), (2565, 30236), (3420, 22677), (5130, 15118), (7559, 10260)]