2955547980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71081}}^1$

素因数の和:71117

約数の個数: 192

約数和(自身を含む): 11464104960

約数和(自身を除く): 8508556980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 41580, 71081, 142162, 213243, 284324, 355405, 426486, 497567, 639729, 710810, 781891, 852972, 995134, 1066215, 1279458, 1421620, 1492701, 1563782, 1919187, 1990268, 2132430, 2345673, 2487835, 2558916, 2985402, 3127564, 3198645, 3838374, 3909455, 4264860, 4478103, 4691346, 4975670, 5473237, 5970804, 6397290, 7037019, 7463505, 7676748, 7818910, 8956206, 9382692, 9595935, 9951340, 10946474, 11728365, 12794580, 13434309, 14074038, 14927010, 15637820, 16419711, 17912412, 19191870, 21111057, 21892948, 22390515, 23456730, 26868618, 27366185, 28148076, 29854020, 32839422, 35185095, 38383740, 42222114, 44781030, 46913460, 49259133, 53737236, 54732370, 65678844, 67171545, 70370190, 82098555, 84444228, 89562060, 98518266, 105555285, 109464740, 134343090, 140740380, 147777399, 164197110, 197036532, 211110570, 246295665, 268686180, 295554798, 328394220, 422221140, 492591330, 591109596, 738886995, 985182660, 1477773990, 2955547980]

約数ペア:

[(1, 2955547980), (2, 1477773990), (3, 985182660), (4, 738886995), (5, 591109596), (6, 492591330), (7, 422221140), (9, 328394220), (10, 295554798), (11, 268686180), (12, 246295665), (14, 211110570), (15, 197036532), (18, 164197110), (20, 147777399), (21, 140740380), (22, 134343090), (27, 109464740), (28, 105555285), (30, 98518266), (33, 89562060), (35, 84444228), (36, 82098555), (42, 70370190), (44, 67171545), (45, 65678844), (54, 54732370), (55, 53737236), (60, 49259133), (63, 46913460), (66, 44781030), (70, 42222114), (77, 38383740), (84, 35185095), (90, 32839422), (99, 29854020), (105, 28148076), (108, 27366185), (110, 26868618), (126, 23456730), (132, 22390515), (135, 21892948), (140, 21111057), (154, 19191870), (165, 17912412), (180, 16419711), (189, 15637820), (198, 14927010), (210, 14074038), (220, 13434309), (231, 12794580), (252, 11728365), (270, 10946474), (297, 9951340), (308, 9595935), (315, 9382692), (330, 8956206), (378, 7818910), (385, 7676748), (396, 7463505), (420, 7037019), (462, 6397290), (495, 5970804), (540, 5473237), (594, 4975670), (630, 4691346), (660, 4478103), (693, 4264860), (756, 3909455), (770, 3838374), (924, 3198645), (945, 3127564), (990, 2985402), (1155, 2558916), (1188, 2487835), (1260, 2345673), (1386, 2132430), (1485, 1990268), (1540, 1919187), (1890, 1563782), (1980, 1492701), (2079, 1421620), (2310, 1279458), (2772, 1066215), (2970, 995134), (3465, 852972), (3780, 781891), (4158, 710810), (4620, 639729), (5940, 497567), (6930, 426486), (8316, 355405), (10395, 284324), (13860, 213243), (20790, 142162), (41580, 71081)]