29949920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 101352384

約数和(自身を除く): 71402464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 104, 110, 112, 119, 121, 130, 136, 140, 143, 154, 160, 170, 176, 182, 187, 208, 220, 221, 224, 238, 242, 260, 272, 280, 286, 308, 340, 352, 364, 374, 385, 416, 440, 442, 455, 476, 484, 520, 544, 560, 572, 595, 605, 616, 680, 715, 728, 748, 770, 847, 880, 884, 910, 935, 952, 968, 1001, 1040, 1105, 1120, 1144, 1190, 1210, 1232, 1309, 1360, 1430, 1456, 1496, 1540, 1547, 1573, 1694, 1760, 1768, 1820, 1870, 1904, 1936, 2002, 2057, 2080, 2210, 2288, 2380, 2420, 2431, 2464, 2618, 2720, 2860, 2912, 2992, 3080, 3094, 3146, 3388, 3536, 3640, 3740, 3808, 3872, 4004, 4114, 4235, 4420, 4576, 4760, 4840, 4862, 5005, 5236, 5720, 5984, 6160, 6188, 6292, 6545, 6776, 7072, 7280, 7480, 7735, 7865, 8008, 8228, 8470, 8840, 9520, 9680, 9724, 10010, 10285, 10472, 11011, 11440, 12155, 12320, 12376, 12584, 13090, 13552, 14399, 14560, 14960, 15470, 15730, 16016, 16456, 16940, 17017, 17680, 19040, 19360, 19448, 20020, 20570, 20944, 22022, 22880, 24310, 24752, 25168, 26180, 26741, 27104, 28798, 29920, 30940, 31460, 32032, 32912, 33880, 34034, 35360, 38896, 40040, 41140, 41888, 44044, 48620, 49504, 50336, 52360, 53482, 55055, 57596, 61880, 62920, 65824, 67760, 68068, 71995, 77792, 80080, 82280, 85085, 88088, 97240, 104720, 106964, 110110, 115192, 123760, 125840, 133705, 135520, 136136, 143990, 160160, 164560, 170170, 176176, 187187, 194480, 209440, 213928, 220220, 230384, 247520, 251680, 267410, 272272, 287980, 329120, 340340, 352352, 374374, 388960, 427856, 440440, 460768, 534820, 544544, 575960, 680680, 748748, 855712, 880880, 935935, 1069640, 1151920, 1361360, 1497496, 1761760, 1871870, 2139280, 2303840, 2722720, 2994992, 3743740, 4278560, 5989984, 7487480, 14974960, 29949920]

約数ペア:

[(1, 29949920), (2, 14974960), (4, 7487480), (5, 5989984), (7, 4278560), (8, 3743740), (10, 2994992), (11, 2722720), (13, 2303840), (14, 2139280), (16, 1871870), (17, 1761760), (20, 1497496), (22, 1361360), (26, 1151920), (28, 1069640), (32, 935935), (34, 880880), (35, 855712), (40, 748748), (44, 680680), (52, 575960), (55, 544544), (56, 534820), (65, 460768), (68, 440440), (70, 427856), (77, 388960), (80, 374374), (85, 352352), (88, 340340), (91, 329120), (104, 287980), (110, 272272), (112, 267410), (119, 251680), (121, 247520), (130, 230384), (136, 220220), (140, 213928), (143, 209440), (154, 194480), (160, 187187), (170, 176176), (176, 170170), (182, 164560), (187, 160160), (208, 143990), (220, 136136), (221, 135520), (224, 133705), (238, 125840), (242, 123760), (260, 115192), (272, 110110), (280, 106964), (286, 104720), (308, 97240), (340, 88088), (352, 85085), (364, 82280), (374, 80080), (385, 77792), (416, 71995), (440, 68068), (442, 67760), (455, 65824), (476, 62920), (484, 61880), (520, 57596), (544, 55055), (560, 53482), (572, 52360), (595, 50336), (605, 49504), (616, 48620), (680, 44044), (715, 41888), (728, 41140), (748, 40040), (770, 38896), (847, 35360), (880, 34034), (884, 33880), (910, 32912), (935, 32032), (952, 31460), (968, 30940), (1001, 29920), (1040, 28798), (1105, 27104), (1120, 26741), (1144, 26180), (1190, 25168), (1210, 24752), (1232, 24310), (1309, 22880), (1360, 22022), (1430, 20944), (1456, 20570), (1496, 20020), (1540, 19448), (1547, 19360), (1573, 19040), (1694, 17680), (1760, 17017), (1768, 16940), (1820, 16456), (1870, 16016), (1904, 15730), (1936, 15470), (2002, 14960), (2057, 14560), (2080, 14399), (2210, 13552), (2288, 13090), (2380, 12584), (2420, 12376), (2431, 12320), (2464, 12155), (2618, 11440), (2720, 11011), (2860, 10472), (2912, 10285), (2992, 10010), (3080, 9724), (3094, 9680), (3146, 9520), (3388, 8840), (3536, 8470), (3640, 8228), (3740, 8008), (3808, 7865), (3872, 7735), (4004, 7480), (4114, 7280), (4235, 7072), (4420, 6776), (4576, 6545), (4760, 6292), (4840, 6188), (4862, 6160), (5005, 5984), (5236, 5720)]