86875600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 265697280

約数和(自身を除く): 178821680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 25, 28, 35, 38, 40, 46, 50, 56, 70, 71, 76, 80, 92, 95, 100, 112, 115, 133, 140, 142, 152, 161, 175, 184, 190, 200, 230, 266, 280, 284, 304, 322, 350, 355, 368, 380, 400, 437, 460, 475, 497, 532, 560, 568, 575, 644, 665, 700, 710, 760, 805, 874, 920, 950, 994, 1064, 1136, 1150, 1288, 1330, 1349, 1400, 1420, 1520, 1610, 1633, 1748, 1775, 1840, 1900, 1988, 2128, 2185, 2300, 2485, 2576, 2660, 2698, 2800, 2840, 3059, 3220, 3266, 3325, 3496, 3550, 3800, 3976, 4025, 4370, 4600, 4970, 5320, 5396, 5680, 6118, 6440, 6532, 6650, 6745, 6992, 7100, 7600, 7952, 8050, 8165, 8740, 9200, 9443, 9940, 10640, 10792, 10925, 11431, 12236, 12425, 12880, 13064, 13300, 13490, 14200, 15295, 16100, 16330, 17480, 18886, 19880, 21584, 21850, 22862, 24472, 24850, 26128, 26600, 26980, 28400, 30590, 31027, 32200, 32660, 33725, 34960, 37772, 39760, 40825, 43700, 45724, 47215, 48944, 49700, 53200, 53960, 57155, 61180, 62054, 64400, 65320, 67450, 75544, 76475, 81650, 87400, 91448, 94430, 99400, 107920, 114310, 122360, 124108, 130640, 134900, 151088, 152950, 155135, 163300, 174800, 182896, 188860, 198800, 217189, 228620, 236075, 244720, 248216, 269800, 285775, 305900, 310270, 326600, 377720, 434378, 457240, 472150, 496432, 539600, 571550, 611800, 620540, 653200, 755440, 775675, 868756, 914480, 944300, 1085945, 1143100, 1223600, 1241080, 1551350, 1737512, 1888600, 2171890, 2286200, 2482160, 3102700, 3475024, 3777200, 4343780, 4572400, 5429725, 6205400, 8687560, 10859450, 12410800, 17375120, 21718900, 43437800, 86875600]

約数ペア:

[(1, 86875600), (2, 43437800), (4, 21718900), (5, 17375120), (7, 12410800), (8, 10859450), (10, 8687560), (14, 6205400), (16, 5429725), (19, 4572400), (20, 4343780), (23, 3777200), (25, 3475024), (28, 3102700), (35, 2482160), (38, 2286200), (40, 2171890), (46, 1888600), (50, 1737512), (56, 1551350), (70, 1241080), (71, 1223600), (76, 1143100), (80, 1085945), (92, 944300), (95, 914480), (100, 868756), (112, 775675), (115, 755440), (133, 653200), (140, 620540), (142, 611800), (152, 571550), (161, 539600), (175, 496432), (184, 472150), (190, 457240), (200, 434378), (230, 377720), (266, 326600), (280, 310270), (284, 305900), (304, 285775), (322, 269800), (350, 248216), (355, 244720), (368, 236075), (380, 228620), (400, 217189), (437, 198800), (460, 188860), (475, 182896), (497, 174800), (532, 163300), (560, 155135), (568, 152950), (575, 151088), (644, 134900), (665, 130640), (700, 124108), (710, 122360), (760, 114310), (805, 107920), (874, 99400), (920, 94430), (950, 91448), (994, 87400), (1064, 81650), (1136, 76475), (1150, 75544), (1288, 67450), (1330, 65320), (1349, 64400), (1400, 62054), (1420, 61180), (1520, 57155), (1610, 53960), (1633, 53200), (1748, 49700), (1775, 48944), (1840, 47215), (1900, 45724), (1988, 43700), (2128, 40825), (2185, 39760), (2300, 37772), (2485, 34960), (2576, 33725), (2660, 32660), (2698, 32200), (2800, 31027), (2840, 30590), (3059, 28400), (3220, 26980), (3266, 26600), (3325, 26128), (3496, 24850), (3550, 24472), (3800, 22862), (3976, 21850), (4025, 21584), (4370, 19880), (4600, 18886), (4970, 17480), (5320, 16330), (5396, 16100), (5680, 15295), (6118, 14200), (6440, 13490), (6532, 13300), (6650, 13064), (6745, 12880), (6992, 12425), (7100, 12236), (7600, 11431), (7952, 10925), (8050, 10792), (8165, 10640), (8740, 9940), (9200, 9443)]