68270400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 252

約数和(自身を含む): 265322304

約数和(自身を除く): 197051904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 431, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 862, 880, 900, 960, 990, 1056, 1100, 1200, 1293, 1320, 1440, 1584, 1600, 1650, 1724, 1760, 1800, 1980, 2112, 2155, 2200, 2400, 2475, 2586, 2640, 2880, 3168, 3300, 3448, 3520, 3600, 3879, 3960, 4310, 4400, 4741, 4800, 4950, 5172, 5280, 6336, 6465, 6600, 6896, 7200, 7758, 7920, 8620, 8800, 9482, 9900, 10344, 10560, 10775, 12930, 13200, 13792, 14223, 14400, 15516, 15840, 17240, 17600, 18964, 19395, 19800, 20688, 21550, 23705, 25860, 26400, 27584, 28446, 31032, 31680, 32325, 34480, 37928, 38790, 39600, 41376, 42669, 43100, 47410, 51720, 52800, 56892, 62064, 64650, 68960, 71115, 75856, 77580, 79200, 82752, 85338, 86200, 94820, 96975, 103440, 113784, 118525, 124128, 129300, 137920, 142230, 151712, 155160, 158400, 170676, 172400, 189640, 193950, 206880, 213345, 227568, 237050, 248256, 258600, 284460, 303424, 310320, 341352, 344800, 355575, 379280, 387900, 413760, 426690, 455136, 474100, 517200, 568920, 620640, 682704, 689600, 711150, 758560, 775800, 853380, 910272, 948200, 1034400, 1066725, 1137840, 1241280, 1365408, 1422300, 1517120, 1551600, 1706760, 1896400, 2068800, 2133450, 2275680, 2730816, 2844600, 3103200, 3413520, 3792800, 4266900, 4551360, 5689200, 6206400, 6827040, 7585600, 8533800, 11378400, 13654080, 17067600, 22756800, 34135200, 68270400]

約数ペア:

[(1, 68270400), (2, 34135200), (3, 22756800), (4, 17067600), (5, 13654080), (6, 11378400), (8, 8533800), (9, 7585600), (10, 6827040), (11, 6206400), (12, 5689200), (15, 4551360), (16, 4266900), (18, 3792800), (20, 3413520), (22, 3103200), (24, 2844600), (25, 2730816), (30, 2275680), (32, 2133450), (33, 2068800), (36, 1896400), (40, 1706760), (44, 1551600), (45, 1517120), (48, 1422300), (50, 1365408), (55, 1241280), (60, 1137840), (64, 1066725), (66, 1034400), (72, 948200), (75, 910272), (80, 853380), (88, 775800), (90, 758560), (96, 711150), (99, 689600), (100, 682704), (110, 620640), (120, 568920), (132, 517200), (144, 474100), (150, 455136), (160, 426690), (165, 413760), (176, 387900), (180, 379280), (192, 355575), (198, 344800), (200, 341352), (220, 310320), (225, 303424), (240, 284460), (264, 258600), (275, 248256), (288, 237050), (300, 227568), (320, 213345), (330, 206880), (352, 193950), (360, 189640), (396, 172400), (400, 170676), (431, 158400), (440, 155160), (450, 151712), (480, 142230), (495, 137920), (528, 129300), (550, 124128), (576, 118525), (600, 113784), (660, 103440), (704, 96975), (720, 94820), (792, 86200), (800, 85338), (825, 82752), (862, 79200), (880, 77580), (900, 75856), (960, 71115), (990, 68960), (1056, 64650), (1100, 62064), (1200, 56892), (1293, 52800), (1320, 51720), (1440, 47410), (1584, 43100), (1600, 42669), (1650, 41376), (1724, 39600), (1760, 38790), (1800, 37928), (1980, 34480), (2112, 32325), (2155, 31680), (2200, 31032), (2400, 28446), (2475, 27584), (2586, 26400), (2640, 25860), (2880, 23705), (3168, 21550), (3300, 20688), (3448, 19800), (3520, 19395), (3600, 18964), (3879, 17600), (3960, 17240), (4310, 15840), (4400, 15516), (4741, 14400), (4800, 14223), (4950, 13792), (5172, 13200), (5280, 12930), (6336, 10775), (6465, 10560), (6600, 10344), (6896, 9900), (7200, 9482), (7758, 8800), (7920, 8620)]