83803720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 270371520

約数和(自身を除く): 186567800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 40, 44, 46, 49, 52, 55, 56, 65, 70, 77, 88, 91, 92, 98, 104, 110, 115, 130, 140, 143, 154, 161, 169, 182, 184, 196, 220, 230, 245, 253, 260, 280, 286, 299, 308, 322, 338, 364, 385, 392, 440, 455, 460, 490, 506, 520, 539, 572, 598, 616, 637, 644, 676, 715, 728, 770, 805, 845, 910, 920, 980, 1001, 1012, 1078, 1127, 1144, 1183, 1196, 1265, 1274, 1288, 1352, 1430, 1495, 1540, 1610, 1690, 1771, 1820, 1859, 1960, 2002, 2024, 2093, 2156, 2254, 2366, 2392, 2530, 2548, 2695, 2860, 2990, 3080, 3185, 3220, 3289, 3380, 3542, 3640, 3718, 3887, 4004, 4186, 4312, 4508, 4732, 5005, 5060, 5096, 5390, 5635, 5720, 5915, 5980, 6370, 6440, 6578, 6760, 7007, 7084, 7436, 7774, 8008, 8281, 8372, 8855, 9016, 9295, 9464, 10010, 10120, 10465, 10780, 11270, 11830, 11960, 12397, 12740, 13013, 13156, 14014, 14168, 14651, 14872, 15548, 16445, 16562, 16744, 17710, 18590, 19435, 20020, 20930, 21560, 22540, 23023, 23660, 24794, 25480, 26026, 26312, 27209, 28028, 29302, 31096, 32890, 33124, 35035, 35420, 37180, 38870, 40040, 41405, 41860, 42757, 45080, 46046, 47320, 49588, 52052, 54418, 56056, 58604, 61985, 65065, 65780, 66248, 70070, 70840, 73255, 74360, 77740, 82810, 83720, 85514, 91091, 92092, 99176, 104104, 108836, 115115, 117208, 123970, 130130, 131560, 136045, 140140, 146510, 155480, 161161, 165620, 171028, 182182, 184184, 190463, 213785, 217672, 230230, 247940, 260260, 272090, 280280, 293020, 299299, 322322, 331240, 342056, 364364, 380926, 427570, 455455, 460460, 495880, 520520, 544180, 586040, 598598, 644644, 728728, 761852, 805805, 855140, 910910, 920920, 952315, 1088360, 1197196, 1289288, 1496495, 1523704, 1611610, 1710280, 1821820, 1904630, 2095093, 2394392, 2992990, 3223220, 3643640, 3809260, 4190186, 5985980, 6446440, 7618520, 8380372, 10475465, 11971960, 16760744, 20950930, 41901860, 83803720]

約数ペア:

[(1, 83803720), (2, 41901860), (4, 20950930), (5, 16760744), (7, 11971960), (8, 10475465), (10, 8380372), (11, 7618520), (13, 6446440), (14, 5985980), (20, 4190186), (22, 3809260), (23, 3643640), (26, 3223220), (28, 2992990), (35, 2394392), (40, 2095093), (44, 1904630), (46, 1821820), (49, 1710280), (52, 1611610), (55, 1523704), (56, 1496495), (65, 1289288), (70, 1197196), (77, 1088360), (88, 952315), (91, 920920), (92, 910910), (98, 855140), (104, 805805), (110, 761852), (115, 728728), (130, 644644), (140, 598598), (143, 586040), (154, 544180), (161, 520520), (169, 495880), (182, 460460), (184, 455455), (196, 427570), (220, 380926), (230, 364364), (245, 342056), (253, 331240), (260, 322322), (280, 299299), (286, 293020), (299, 280280), (308, 272090), (322, 260260), (338, 247940), (364, 230230), (385, 217672), (392, 213785), (440, 190463), (455, 184184), (460, 182182), (490, 171028), (506, 165620), (520, 161161), (539, 155480), (572, 146510), (598, 140140), (616, 136045), (637, 131560), (644, 130130), (676, 123970), (715, 117208), (728, 115115), (770, 108836), (805, 104104), (845, 99176), (910, 92092), (920, 91091), (980, 85514), (1001, 83720), (1012, 82810), (1078, 77740), (1127, 74360), (1144, 73255), (1183, 70840), (1196, 70070), (1265, 66248), (1274, 65780), (1288, 65065), (1352, 61985), (1430, 58604), (1495, 56056), (1540, 54418), (1610, 52052), (1690, 49588), (1771, 47320), (1820, 46046), (1859, 45080), (1960, 42757), (2002, 41860), (2024, 41405), (2093, 40040), (2156, 38870), (2254, 37180), (2366, 35420), (2392, 35035), (2530, 33124), (2548, 32890), (2695, 31096), (2860, 29302), (2990, 28028), (3080, 27209), (3185, 26312), (3220, 26026), (3289, 25480), (3380, 24794), (3542, 23660), (3640, 23023), (3718, 22540), (3887, 21560), (4004, 20930), (4186, 20020), (4312, 19435), (4508, 18590), (4732, 17710), (5005, 16744), (5060, 16562), (5096, 16445), (5390, 15548), (5635, 14872), (5720, 14651), (5915, 14168), (5980, 14014), (6370, 13156), (6440, 13013), (6578, 12740), (6760, 12397), (7007, 11960), (7084, 11830), (7436, 11270), (7774, 10780), (8008, 10465), (8281, 10120), (8372, 10010), (8855, 9464), (9016, 9295)]