270287280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 200

約数和(自身を含む): 957675312

約数和(自身を除く): 687388032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 787, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1574, 1590, 1620, 1908, 2120, 2160, 2361, 2385, 2544, 2862, 3148, 3180, 3240, 3816, 3935, 4240, 4293, 4722, 4770, 5724, 6296, 6360, 6480, 7083, 7155, 7632, 7870, 8586, 9444, 9540, 11448, 11805, 12592, 12720, 14166, 14310, 15740, 17172, 18888, 19080, 21249, 21465, 22896, 23610, 28332, 28620, 31480, 34344, 35415, 37776, 38160, 41711, 42498, 42930, 47220, 56664, 57240, 62960, 63747, 68688, 70830, 83422, 84996, 85860, 94440, 106245, 113328, 114480, 125133, 127494, 141660, 166844, 169992, 171720, 188880, 208555, 212490, 250266, 254988, 283320, 318735, 333688, 339984, 343440, 375399, 417110, 424980, 500532, 509976, 566640, 625665, 637470, 667376, 750798, 834220, 849960, 1001064, 1019952, 1126197, 1251330, 1274940, 1501596, 1668440, 1699920, 1876995, 2002128, 2252394, 2502660, 2549880, 3003192, 3336880, 3378591, 3753990, 4504788, 5005320, 5099760, 5630985, 6006384, 6757182, 7507980, 9009576, 10010640, 11261970, 13514364, 15015960, 16892955, 18019152, 22523940, 27028728, 30031920, 33785910, 45047880, 54057456, 67571820, 90095760, 135143640, 270287280]

約数ペア:

[(1, 270287280), (2, 135143640), (3, 90095760), (4, 67571820), (5, 54057456), (6, 45047880), (8, 33785910), (9, 30031920), (10, 27028728), (12, 22523940), (15, 18019152), (16, 16892955), (18, 15015960), (20, 13514364), (24, 11261970), (27, 10010640), (30, 9009576), (36, 7507980), (40, 6757182), (45, 6006384), (48, 5630985), (53, 5099760), (54, 5005320), (60, 4504788), (72, 3753990), (80, 3378591), (81, 3336880), (90, 3003192), (106, 2549880), (108, 2502660), (120, 2252394), (135, 2002128), (144, 1876995), (159, 1699920), (162, 1668440), (180, 1501596), (212, 1274940), (216, 1251330), (240, 1126197), (265, 1019952), (270, 1001064), (318, 849960), (324, 834220), (360, 750798), (405, 667376), (424, 637470), (432, 625665), (477, 566640), (530, 509976), (540, 500532), (636, 424980), (648, 417110), (720, 375399), (787, 343440), (795, 339984), (810, 333688), (848, 318735), (954, 283320), (1060, 254988), (1080, 250266), (1272, 212490), (1296, 208555), (1431, 188880), (1574, 171720), (1590, 169992), (1620, 166844), (1908, 141660), (2120, 127494), (2160, 125133), (2361, 114480), (2385, 113328), (2544, 106245), (2862, 94440), (3148, 85860), (3180, 84996), (3240, 83422), (3816, 70830), (3935, 68688), (4240, 63747), (4293, 62960), (4722, 57240), (4770, 56664), (5724, 47220), (6296, 42930), (6360, 42498), (6480, 41711), (7083, 38160), (7155, 37776), (7632, 35415), (7870, 34344), (8586, 31480), (9444, 28620), (9540, 28332), (11448, 23610), (11805, 22896), (12592, 21465), (12720, 21249), (14166, 19080), (14310, 18888), (15740, 17172)]