67282800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 245400960

約数和(自身を除く): 178118160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 227, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 454, 456, 475, 494, 520, 570, 600, 624, 650, 681, 741, 760, 780, 908, 912, 950, 975, 988, 1040, 1135, 1140, 1200, 1235, 1300, 1362, 1425, 1482, 1520, 1560, 1816, 1900, 1950, 1976, 2270, 2280, 2470, 2600, 2724, 2850, 2951, 2964, 3120, 3405, 3632, 3705, 3800, 3900, 3952, 4313, 4540, 4560, 4940, 5200, 5448, 5675, 5700, 5902, 5928, 6175, 6810, 7410, 7600, 7800, 8626, 8853, 9080, 9880, 10896, 11350, 11400, 11804, 11856, 12350, 12939, 13620, 14755, 14820, 15600, 17025, 17252, 17706, 18160, 18525, 19760, 21565, 22700, 22800, 23608, 24700, 25878, 27240, 29510, 29640, 34050, 34504, 35412, 37050, 43130, 44265, 45400, 47216, 49400, 51756, 54480, 56069, 59020, 59280, 64695, 68100, 69008, 70824, 73775, 74100, 86260, 88530, 90800, 98800, 103512, 107825, 112138, 118040, 129390, 136200, 141648, 147550, 148200, 168207, 172520, 177060, 207024, 215650, 221325, 224276, 236080, 258780, 272400, 280345, 295100, 296400, 323475, 336414, 345040, 354120, 431300, 442650, 448552, 517560, 560690, 590200, 646950, 672828, 708240, 841035, 862600, 885300, 897104, 1035120, 1121380, 1180400, 1293900, 1345656, 1401725, 1682070, 1725200, 1770600, 2242760, 2587800, 2691312, 2803450, 3364140, 3541200, 4205175, 4485520, 5175600, 5606900, 6728280, 8410350, 11213800, 13456560, 16820700, 22427600, 33641400, 67282800]

約数ペア:

[(1, 67282800), (2, 33641400), (3, 22427600), (4, 16820700), (5, 13456560), (6, 11213800), (8, 8410350), (10, 6728280), (12, 5606900), (13, 5175600), (15, 4485520), (16, 4205175), (19, 3541200), (20, 3364140), (24, 2803450), (25, 2691312), (26, 2587800), (30, 2242760), (38, 1770600), (39, 1725200), (40, 1682070), (48, 1401725), (50, 1345656), (52, 1293900), (57, 1180400), (60, 1121380), (65, 1035120), (75, 897104), (76, 885300), (78, 862600), (80, 841035), (95, 708240), (100, 672828), (104, 646950), (114, 590200), (120, 560690), (130, 517560), (150, 448552), (152, 442650), (156, 431300), (190, 354120), (195, 345040), (200, 336414), (208, 323475), (227, 296400), (228, 295100), (240, 280345), (247, 272400), (260, 258780), (285, 236080), (300, 224276), (304, 221325), (312, 215650), (325, 207024), (380, 177060), (390, 172520), (400, 168207), (454, 148200), (456, 147550), (475, 141648), (494, 136200), (520, 129390), (570, 118040), (600, 112138), (624, 107825), (650, 103512), (681, 98800), (741, 90800), (760, 88530), (780, 86260), (908, 74100), (912, 73775), (950, 70824), (975, 69008), (988, 68100), (1040, 64695), (1135, 59280), (1140, 59020), (1200, 56069), (1235, 54480), (1300, 51756), (1362, 49400), (1425, 47216), (1482, 45400), (1520, 44265), (1560, 43130), (1816, 37050), (1900, 35412), (1950, 34504), (1976, 34050), (2270, 29640), (2280, 29510), (2470, 27240), (2600, 25878), (2724, 24700), (2850, 23608), (2951, 22800), (2964, 22700), (3120, 21565), (3405, 19760), (3632, 18525), (3705, 18160), (3800, 17706), (3900, 17252), (3952, 17025), (4313, 15600), (4540, 14820), (4560, 14755), (4940, 13620), (5200, 12939), (5448, 12350), (5675, 11856), (5700, 11804), (5902, 11400), (5928, 11350), (6175, 10896), (6810, 9880), (7410, 9080), (7600, 8853), (7800, 8626)]