787114260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5009}}^1$

素因数の和:5127

約数の個数: 120

約数和(自身を含む): 2495160360

約数和(自身を除く): 1708046100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5009, 5238, 5820, 7857, 8730, 10018, 10476, 13095, 15027, 15714, 17460, 20036, 25045, 26190, 30054, 31428, 39285, 45081, 50090, 52380, 60108, 75135, 78570, 90162, 100180, 135243, 150270, 157140, 180324, 225405, 270486, 300540, 405729, 450810, 485873, 540972, 676215, 811458, 901620, 971746, 1352430, 1457619, 1622916, 1943492, 2028645, 2429365, 2704860, 2915238, 4057290, 4372857, 4858730, 5830476, 7288095, 8114580, 8745714, 9717460, 13118571, 14576190, 17491428, 21864285, 26237142, 29152380, 39355713, 43728570, 52474284, 65592855, 78711426, 87457140, 131185710, 157422852, 196778565, 262371420, 393557130, 787114260]

約数ペア:

[(1, 787114260), (2, 393557130), (3, 262371420), (4, 196778565), (5, 157422852), (6, 131185710), (9, 87457140), (10, 78711426), (12, 65592855), (15, 52474284), (18, 43728570), (20, 39355713), (27, 29152380), (30, 26237142), (36, 21864285), (45, 17491428), (54, 14576190), (60, 13118571), (81, 9717460), (90, 8745714), (97, 8114580), (108, 7288095), (135, 5830476), (162, 4858730), (180, 4372857), (194, 4057290), (270, 2915238), (291, 2704860), (324, 2429365), (388, 2028645), (405, 1943492), (485, 1622916), (540, 1457619), (582, 1352430), (810, 971746), (873, 901620), (970, 811458), (1164, 676215), (1455, 540972), (1620, 485873), (1746, 450810), (1940, 405729), (2619, 300540), (2910, 270486), (3492, 225405), (4365, 180324), (5009, 157140), (5238, 150270), (5820, 135243), (7857, 100180), (8730, 90162), (10018, 78570), (10476, 75135), (13095, 60108), (15027, 52380), (15714, 50090), (17460, 45081), (20036, 39285), (25045, 31428), (26190, 30054)]