138538400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 456720768

約数和(自身を除く): 318182368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 160, 173, 175, 176, 182, 200, 208, 220, 224, 260, 275, 280, 286, 308, 325, 346, 350, 352, 364, 385, 400, 416, 440, 455, 520, 550, 560, 572, 616, 650, 692, 700, 715, 728, 770, 800, 865, 880, 910, 1001, 1040, 1100, 1120, 1144, 1211, 1232, 1300, 1384, 1400, 1430, 1456, 1540, 1730, 1760, 1820, 1903, 1925, 2002, 2080, 2200, 2249, 2275, 2288, 2422, 2464, 2600, 2768, 2800, 2860, 2912, 3080, 3460, 3575, 3640, 3806, 3850, 4004, 4325, 4400, 4498, 4550, 4576, 4844, 5005, 5200, 5536, 5600, 5720, 6055, 6160, 6920, 7150, 7280, 7612, 7700, 8008, 8650, 8800, 8996, 9100, 9515, 9688, 10010, 10400, 11245, 11440, 12110, 12320, 13321, 13840, 14300, 14560, 15224, 15400, 15743, 16016, 17300, 17992, 18200, 19030, 19376, 20020, 22490, 22880, 24220, 24739, 25025, 26642, 27680, 28600, 30275, 30448, 30800, 31486, 32032, 34600, 35984, 36400, 38060, 38752, 40040, 44980, 47575, 48440, 49478, 50050, 53284, 56225, 57200, 60550, 60896, 61600, 62972, 66605, 69200, 71968, 72800, 76120, 78715, 80080, 89960, 95150, 96880, 98956, 100100, 106568, 112450, 114400, 121100, 123695, 125944, 133210, 138400, 152240, 157430, 160160, 173173, 179920, 190300, 193760, 197912, 200200, 213136, 224900, 242200, 247390, 251888, 266420, 304480, 314860, 333025, 346346, 359840, 380600, 393575, 395824, 400400, 426272, 449800, 484400, 494780, 503776, 532840, 618475, 629720, 666050, 692692, 761200, 787150, 791648, 800800, 865865, 899600, 968800, 989560, 1065680, 1236950, 1259440, 1332100, 1385384, 1522400, 1574300, 1731730, 1799200, 1979120, 2131360, 2473900, 2518880, 2664200, 2770768, 3148600, 3463460, 3958240, 4329325, 4947800, 5328400, 5541536, 6297200, 6926920, 8658650, 9895600, 10656800, 12594400, 13853840, 17317300, 19791200, 27707680, 34634600, 69269200, 138538400]

約数ペア:

[(1, 138538400), (2, 69269200), (4, 34634600), (5, 27707680), (7, 19791200), (8, 17317300), (10, 13853840), (11, 12594400), (13, 10656800), (14, 9895600), (16, 8658650), (20, 6926920), (22, 6297200), (25, 5541536), (26, 5328400), (28, 4947800), (32, 4329325), (35, 3958240), (40, 3463460), (44, 3148600), (50, 2770768), (52, 2664200), (55, 2518880), (56, 2473900), (65, 2131360), (70, 1979120), (77, 1799200), (80, 1731730), (88, 1574300), (91, 1522400), (100, 1385384), (104, 1332100), (110, 1259440), (112, 1236950), (130, 1065680), (140, 989560), (143, 968800), (154, 899600), (160, 865865), (173, 800800), (175, 791648), (176, 787150), (182, 761200), (200, 692692), (208, 666050), (220, 629720), (224, 618475), (260, 532840), (275, 503776), (280, 494780), (286, 484400), (308, 449800), (325, 426272), (346, 400400), (350, 395824), (352, 393575), (364, 380600), (385, 359840), (400, 346346), (416, 333025), (440, 314860), (455, 304480), (520, 266420), (550, 251888), (560, 247390), (572, 242200), (616, 224900), (650, 213136), (692, 200200), (700, 197912), (715, 193760), (728, 190300), (770, 179920), (800, 173173), (865, 160160), (880, 157430), (910, 152240), (1001, 138400), (1040, 133210), (1100, 125944), (1120, 123695), (1144, 121100), (1211, 114400), (1232, 112450), (1300, 106568), (1384, 100100), (1400, 98956), (1430, 96880), (1456, 95150), (1540, 89960), (1730, 80080), (1760, 78715), (1820, 76120), (1903, 72800), (1925, 71968), (2002, 69200), (2080, 66605), (2200, 62972), (2249, 61600), (2275, 60896), (2288, 60550), (2422, 57200), (2464, 56225), (2600, 53284), (2768, 50050), (2800, 49478), (2860, 48440), (2912, 47575), (3080, 44980), (3460, 40040), (3575, 38752), (3640, 38060), (3806, 36400), (3850, 35984), (4004, 34600), (4325, 32032), (4400, 31486), (4498, 30800), (4550, 30448), (4576, 30275), (4844, 28600), (5005, 27680), (5200, 26642), (5536, 25025), (5600, 24739), (5720, 24220), (6055, 22880), (6160, 22490), (6920, 20020), (7150, 19376), (7280, 19030), (7612, 18200), (7700, 17992), (8008, 17300), (8650, 16016), (8800, 15743), (8996, 15400), (9100, 15224), (9515, 14560), (9688, 14300), (10010, 13840), (10400, 13321), (11245, 12320), (11440, 12110)]