55583640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 220877280

約数和(自身を除く): 165293640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 137, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 274, 276, 280, 294, 315, 322, 345, 360, 392, 411, 414, 420, 441, 460, 483, 490, 504, 548, 552, 588, 630, 644, 685, 690, 735, 805, 822, 828, 840, 882, 920, 959, 966, 980, 1035, 1096, 1127, 1176, 1233, 1260, 1288, 1370, 1380, 1449, 1470, 1610, 1644, 1656, 1764, 1918, 1932, 1960, 2055, 2070, 2205, 2254, 2415, 2466, 2520, 2740, 2760, 2877, 2898, 2940, 3151, 3220, 3288, 3381, 3528, 3836, 3864, 4110, 4140, 4410, 4508, 4795, 4830, 4932, 5480, 5635, 5754, 5796, 5880, 6165, 6302, 6440, 6713, 6762, 7245, 7672, 8220, 8280, 8631, 8820, 9016, 9453, 9590, 9660, 9864, 10143, 11270, 11508, 11592, 12330, 12604, 13426, 13524, 14385, 14490, 15755, 16440, 16905, 17262, 17640, 18906, 19180, 19320, 20139, 20286, 22057, 22540, 23016, 24660, 25208, 26852, 27048, 28359, 28770, 28980, 31510, 33565, 33810, 34524, 37812, 38360, 40278, 40572, 43155, 44114, 45080, 47265, 49320, 50715, 53704, 56718, 57540, 57960, 60417, 63020, 66171, 67130, 67620, 69048, 75624, 80556, 81144, 86310, 88228, 94530, 100695, 101430, 110285, 113436, 115080, 120834, 126040, 132342, 134260, 135240, 141795, 154399, 161112, 172620, 176456, 189060, 198513, 201390, 202860, 220570, 226872, 241668, 264684, 268520, 283590, 302085, 308798, 330855, 345240, 378120, 397026, 402780, 405720, 441140, 463197, 483336, 529368, 567180, 604170, 617596, 661710, 771995, 794052, 805560, 882280, 926394, 992565, 1134360, 1208340, 1235192, 1323420, 1389591, 1543990, 1588104, 1852788, 1985130, 2315985, 2416680, 2646840, 2779182, 3087980, 3705576, 3970260, 4631970, 5558364, 6175960, 6947955, 7940520, 9263940, 11116728, 13895910, 18527880, 27791820, 55583640]

約数ペア:

[(1, 55583640), (2, 27791820), (3, 18527880), (4, 13895910), (5, 11116728), (6, 9263940), (7, 7940520), (8, 6947955), (9, 6175960), (10, 5558364), (12, 4631970), (14, 3970260), (15, 3705576), (18, 3087980), (20, 2779182), (21, 2646840), (23, 2416680), (24, 2315985), (28, 1985130), (30, 1852788), (35, 1588104), (36, 1543990), (40, 1389591), (42, 1323420), (45, 1235192), (46, 1208340), (49, 1134360), (56, 992565), (60, 926394), (63, 882280), (69, 805560), (70, 794052), (72, 771995), (84, 661710), (90, 617596), (92, 604170), (98, 567180), (105, 529368), (115, 483336), (120, 463197), (126, 441140), (137, 405720), (138, 402780), (140, 397026), (147, 378120), (161, 345240), (168, 330855), (180, 308798), (184, 302085), (196, 283590), (207, 268520), (210, 264684), (230, 241668), (245, 226872), (252, 220570), (274, 202860), (276, 201390), (280, 198513), (294, 189060), (315, 176456), (322, 172620), (345, 161112), (360, 154399), (392, 141795), (411, 135240), (414, 134260), (420, 132342), (441, 126040), (460, 120834), (483, 115080), (490, 113436), (504, 110285), (548, 101430), (552, 100695), (588, 94530), (630, 88228), (644, 86310), (685, 81144), (690, 80556), (735, 75624), (805, 69048), (822, 67620), (828, 67130), (840, 66171), (882, 63020), (920, 60417), (959, 57960), (966, 57540), (980, 56718), (1035, 53704), (1096, 50715), (1127, 49320), (1176, 47265), (1233, 45080), (1260, 44114), (1288, 43155), (1370, 40572), (1380, 40278), (1449, 38360), (1470, 37812), (1610, 34524), (1644, 33810), (1656, 33565), (1764, 31510), (1918, 28980), (1932, 28770), (1960, 28359), (2055, 27048), (2070, 26852), (2205, 25208), (2254, 24660), (2415, 23016), (2466, 22540), (2520, 22057), (2740, 20286), (2760, 20139), (2877, 19320), (2898, 19180), (2940, 18906), (3151, 17640), (3220, 17262), (3288, 16905), (3381, 16440), (3528, 15755), (3836, 14490), (3864, 14385), (4110, 13524), (4140, 13426), (4410, 12604), (4508, 12330), (4795, 11592), (4830, 11508), (4932, 11270), (5480, 10143), (5635, 9864), (5754, 9660), (5796, 9590), (5880, 9453), (6165, 9016), (6302, 8820), (6440, 8631), (6713, 8280), (6762, 8220), (7245, 7672)]