269864865

素因数分解:

$3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 538444800

約数和(自身を除く): 268579935

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 37, 45, 69, 81, 87, 111, 115, 135, 145, 185, 207, 243, 261, 333, 345, 405, 435, 555, 621, 667, 729, 783, 851, 999, 1035, 1073, 1215, 1305, 1665, 1863, 2001, 2187, 2349, 2553, 2997, 3105, 3219, 3335, 3645, 3915, 4255, 4995, 5365, 5589, 6003, 7047, 7659, 8991, 9315, 9657, 10005, 10935, 11745, 12765, 14985, 16095, 16767, 18009, 21141, 22977, 24679, 26973, 27945, 28971, 30015, 35235, 38295, 44955, 48285, 50301, 54027, 63423, 68931, 74037, 80919, 83835, 86913, 90045, 105705, 114885, 123395, 134865, 144855, 162081, 206793, 222111, 251505, 260739, 270135, 317115, 344655, 370185, 404595, 434565, 486243, 620379, 666333, 782217, 810405, 1033965, 1110555, 1303695, 1458729, 1861137, 1998999, 2346651, 2431215, 3101895, 3331665, 3911085, 5996997, 7293645, 9305685, 9994995, 11733255, 17990991, 29984985, 53972973, 89954955, 269864865]

約数ペア:

[(1, 269864865), (3, 89954955), (5, 53972973), (9, 29984985), (15, 17990991), (23, 11733255), (27, 9994995), (29, 9305685), (37, 7293645), (45, 5996997), (69, 3911085), (81, 3331665), (87, 3101895), (111, 2431215), (115, 2346651), (135, 1998999), (145, 1861137), (185, 1458729), (207, 1303695), (243, 1110555), (261, 1033965), (333, 810405), (345, 782217), (405, 666333), (435, 620379), (555, 486243), (621, 434565), (667, 404595), (729, 370185), (783, 344655), (851, 317115), (999, 270135), (1035, 260739), (1073, 251505), (1215, 222111), (1305, 206793), (1665, 162081), (1863, 144855), (2001, 134865), (2187, 123395), (2349, 114885), (2553, 105705), (2997, 90045), (3105, 86913), (3219, 83835), (3335, 80919), (3645, 74037), (3915, 68931), (4255, 63423), (4995, 54027), (5365, 50301), (5589, 48285), (6003, 44955), (7047, 38295), (7659, 35235), (8991, 30015), (9315, 28971), (9657, 27945), (10005, 26973), (10935, 24679), (11745, 22977), (12765, 21141), (14985, 18009), (16095, 16767)]