180004440

素因数分解:

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

素因数の和:84

約数の個数: 384

約数和(自身を含む): 720990720

約数和(自身を除く): 540986280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 49, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 98, 105, 110, 115, 120, 121, 132, 138, 140, 147, 154, 161, 165, 168, 184, 196, 210, 220, 230, 231, 242, 245, 253, 264, 276, 280, 294, 308, 322, 330, 345, 363, 385, 392, 420, 440, 460, 462, 483, 484, 490, 506, 539, 552, 588, 605, 616, 644, 660, 690, 726, 735, 759, 770, 805, 840, 847, 920, 924, 966, 968, 980, 1012, 1078, 1127, 1155, 1176, 1210, 1265, 1288, 1320, 1331, 1380, 1452, 1470, 1518, 1540, 1610, 1617, 1694, 1771, 1815, 1848, 1932, 1960, 2024, 2156, 2254, 2310, 2415, 2420, 2530, 2541, 2662, 2695, 2760, 2783, 2904, 2940, 3036, 3080, 3220, 3234, 3381, 3388, 3542, 3630, 3795, 3864, 3993, 4235, 4312, 4508, 4620, 4830, 4840, 5060, 5082, 5313, 5324, 5390, 5566, 5635, 5880, 5929, 6072, 6440, 6468, 6655, 6762, 6776, 7084, 7260, 7590, 7986, 8085, 8349, 8470, 8855, 9016, 9240, 9317, 9660, 10120, 10164, 10626, 10648, 10780, 11132, 11270, 11858, 12397, 12705, 12936, 13310, 13524, 13915, 14168, 14520, 15180, 15972, 16170, 16698, 16905, 16940, 17710, 17787, 18634, 19320, 19481, 19965, 20328, 21252, 21560, 22264, 22540, 23716, 24794, 25410, 26565, 26620, 27048, 27830, 27951, 29645, 30360, 30613, 31944, 32340, 33396, 33810, 33880, 35420, 35574, 37191, 37268, 38962, 39930, 41745, 42504, 45080, 46585, 47432, 49588, 50820, 53130, 53240, 55660, 55902, 58443, 59290, 61226, 61985, 64680, 65219, 66792, 67620, 70840, 71148, 74382, 74536, 77924, 79860, 83490, 88935, 91839, 93170, 97405, 99176, 101640, 106260, 111320, 111804, 116886, 118580, 122452, 123970, 130438, 135240, 136367, 139755, 142296, 148764, 153065, 155848, 159720, 166980, 177870, 183678, 185955, 186340, 194810, 195657, 212520, 214291, 223608, 233772, 237160, 244904, 247940, 260876, 272734, 279510, 292215, 297528, 306130, 326095, 333960, 355740, 367356, 371910, 372680, 389620, 391314, 409101, 428582, 459195, 467544, 495880, 521752, 545468, 559020, 584430, 612260, 642873, 652190, 681835, 711480, 734712, 743820, 779240, 782628, 818202, 857164, 918390, 978285, 1071455, 1090936, 1118040, 1168860, 1224520, 1285746, 1304380, 1363670, 1487640, 1500037, 1565256, 1636404, 1714328, 1836780, 1956570, 2045505, 2142910, 2337720, 2571492, 2608760, 2727340, 3000074, 3214365, 3272808, 3673560, 3913140, 4091010, 4285820, 4500111, 5142984, 5454680, 6000148, 6428730, 7500185, 7826280, 8182020, 8571640, 9000222, 12000296, 12857460, 15000370, 16364040, 18000444, 22500555, 25714920, 30000740, 36000888, 45001110, 60001480, 90002220, 180004440]

約数ペア:

[(1, 180004440), (2, 90002220), (3, 60001480), (4, 45001110), (5, 36000888), (6, 30000740), (7, 25714920), (8, 22500555), (10, 18000444), (11, 16364040), (12, 15000370), (14, 12857460), (15, 12000296), (20, 9000222), (21, 8571640), (22, 8182020), (23, 7826280), (24, 7500185), (28, 6428730), (30, 6000148), (33, 5454680), (35, 5142984), (40, 4500111), (42, 4285820), (44, 4091010), (46, 3913140), (49, 3673560), (55, 3272808), (56, 3214365), (60, 3000074), (66, 2727340), (69, 2608760), (70, 2571492), (77, 2337720), (84, 2142910), (88, 2045505), (92, 1956570), (98, 1836780), (105, 1714328), (110, 1636404), (115, 1565256), (120, 1500037), (121, 1487640), (132, 1363670), (138, 1304380), (140, 1285746), (147, 1224520), (154, 1168860), (161, 1118040), (165, 1090936), (168, 1071455), (184, 978285), (196, 918390), (210, 857164), (220, 818202), (230, 782628), (231, 779240), (242, 743820), (245, 734712), (253, 711480), (264, 681835), (276, 652190), (280, 642873), (294, 612260), (308, 584430), (322, 559020), (330, 545468), (345, 521752), (363, 495880), (385, 467544), (392, 459195), (420, 428582), (440, 409101), (460, 391314), (462, 389620), (483, 372680), (484, 371910), (490, 367356), (506, 355740), (539, 333960), (552, 326095), (588, 306130), (605, 297528), (616, 292215), (644, 279510), (660, 272734), (690, 260876), (726, 247940), (735, 244904), (759, 237160), (770, 233772), (805, 223608), (840, 214291), (847, 212520), (920, 195657), (924, 194810), (966, 186340), (968, 185955), (980, 183678), (1012, 177870), (1078, 166980), (1127, 159720), (1155, 155848), (1176, 153065), (1210, 148764), (1265, 142296), (1288, 139755), (1320, 136367), (1331, 135240), (1380, 130438), (1452, 123970), (1470, 122452), (1518, 118580), (1540, 116886), (1610, 111804), (1617, 111320), (1694, 106260), (1771, 101640), (1815, 99176), (1848, 97405), (1932, 93170), (1960, 91839), (2024, 88935), (2156, 83490), (2254, 79860), (2310, 77924), (2415, 74536), (2420, 74382), (2530, 71148), (2541, 70840), (2662, 67620), (2695, 66792), (2760, 65219), (2783, 64680), (2904, 61985), (2940, 61226), (3036, 59290), (3080, 58443), (3220, 55902), (3234, 55660), (3381, 53240), (3388, 53130), (3542, 50820), (3630, 49588), (3795, 47432), (3864, 46585), (3993, 45080), (4235, 42504), (4312, 41745), (4508, 39930), (4620, 38962), (4830, 37268), (4840, 37191), (5060, 35574), (5082, 35420), (5313, 33880), (5324, 33810), (5390, 33396), (5566, 32340), (5635, 31944), (5880, 30613), (5929, 30360), (6072, 29645), (6440, 27951), (6468, 27830), (6655, 27048), (6762, 26620), (6776, 26565), (7084, 25410), (7260, 24794), (7590, 23716), (7986, 22540), (8085, 22264), (8349, 21560), (8470, 21252), (8855, 20328), (9016, 19965), (9240, 19481), (9317, 19320), (9660, 18634), (10120, 17787), (10164, 17710), (10626, 16940), (10648, 16905), (10780, 16698), (11132, 16170), (11270, 15972), (11858, 15180), (12397, 14520), (12705, 14168), (12936, 13915), (13310, 13524)]