85606920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 339318720

約数和(自身を除く): 253711800

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, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 211, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 422, 441, 460, 483, 490, 504, 552, 588, 630, 633, 644, 690, 735, 805, 828, 840, 844, 882, 920, 966, 980, 1035, 1055, 1127, 1176, 1260, 1266, 1288, 1380, 1449, 1470, 1477, 1610, 1656, 1688, 1764, 1899, 1932, 1960, 2070, 2110, 2205, 2254, 2415, 2520, 2532, 2760, 2898, 2940, 2954, 3165, 3220, 3381, 3528, 3798, 3864, 4140, 4220, 4410, 4431, 4508, 4830, 4853, 5064, 5635, 5796, 5880, 5908, 6330, 6440, 6762, 7245, 7385, 7596, 8280, 8440, 8820, 8862, 9016, 9495, 9660, 9706, 10143, 10339, 11270, 11592, 11816, 12660, 13293, 13524, 14490, 14559, 14770, 15192, 16905, 17640, 17724, 18990, 19320, 19412, 20286, 20678, 22155, 22540, 24265, 25320, 26586, 27048, 28980, 29118, 29540, 31017, 33810, 33971, 35448, 37980, 38824, 40572, 41356, 43677, 44310, 45080, 48530, 50715, 51695, 53172, 57960, 58236, 59080, 62034, 66465, 67620, 67942, 72795, 75960, 81144, 82712, 87354, 88620, 93051, 97060, 101430, 101913, 103390, 106344, 116472, 124068, 132930, 135240, 135884, 145590, 155085, 169855, 174708, 177240, 186102, 194120, 202860, 203826, 206780, 218385, 237797, 248136, 265860, 271768, 291180, 305739, 310170, 339710, 349416, 372204, 405720, 407652, 413560, 436770, 465255, 475594, 509565, 531720, 582360, 611478, 620340, 679420, 713391, 744408, 815304, 873540, 930510, 951188, 1019130, 1188985, 1222956, 1240680, 1358840, 1426782, 1528695, 1747080, 1861020, 1902376, 2038260, 2140173, 2377970, 2445912, 2853564, 3057390, 3566955, 3722040, 4076520, 4280346, 4755940, 5707128, 6114780, 7133910, 8560692, 9511880, 10700865, 12229560, 14267820, 17121384, 21401730, 28535640, 42803460, 85606920]

約数ペア:

[(1, 85606920), (2, 42803460), (3, 28535640), (4, 21401730), (5, 17121384), (6, 14267820), (7, 12229560), (8, 10700865), (9, 9511880), (10, 8560692), (12, 7133910), (14, 6114780), (15, 5707128), (18, 4755940), (20, 4280346), (21, 4076520), (23, 3722040), (24, 3566955), (28, 3057390), (30, 2853564), (35, 2445912), (36, 2377970), (40, 2140173), (42, 2038260), (45, 1902376), (46, 1861020), (49, 1747080), (56, 1528695), (60, 1426782), (63, 1358840), (69, 1240680), (70, 1222956), (72, 1188985), (84, 1019130), (90, 951188), (92, 930510), (98, 873540), (105, 815304), (115, 744408), (120, 713391), (126, 679420), (138, 620340), (140, 611478), (147, 582360), (161, 531720), (168, 509565), (180, 475594), (184, 465255), (196, 436770), (207, 413560), (210, 407652), (211, 405720), (230, 372204), (245, 349416), (252, 339710), (276, 310170), (280, 305739), (294, 291180), (315, 271768), (322, 265860), (345, 248136), (360, 237797), (392, 218385), (414, 206780), (420, 203826), (422, 202860), (441, 194120), (460, 186102), (483, 177240), (490, 174708), (504, 169855), (552, 155085), (588, 145590), (630, 135884), (633, 135240), (644, 132930), (690, 124068), (735, 116472), (805, 106344), (828, 103390), (840, 101913), (844, 101430), (882, 97060), (920, 93051), (966, 88620), (980, 87354), (1035, 82712), (1055, 81144), (1127, 75960), (1176, 72795), (1260, 67942), (1266, 67620), (1288, 66465), (1380, 62034), (1449, 59080), (1470, 58236), (1477, 57960), (1610, 53172), (1656, 51695), (1688, 50715), (1764, 48530), (1899, 45080), (1932, 44310), (1960, 43677), (2070, 41356), (2110, 40572), (2205, 38824), (2254, 37980), (2415, 35448), (2520, 33971), (2532, 33810), (2760, 31017), (2898, 29540), (2940, 29118), (2954, 28980), (3165, 27048), (3220, 26586), (3381, 25320), (3528, 24265), (3798, 22540), (3864, 22155), (4140, 20678), (4220, 20286), (4410, 19412), (4431, 19320), (4508, 18990), (4830, 17724), (4853, 17640), (5064, 16905), (5635, 15192), (5796, 14770), (5880, 14559), (5908, 14490), (6330, 13524), (6440, 13293), (6762, 12660), (7245, 11816), (7385, 11592), (7596, 11270), (8280, 10339), (8440, 10143), (8820, 9706), (8862, 9660), (9016, 9495)]