205825620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 607025580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 26, 28, 30, 33, 35, 39, 42, 44, 46, 52, 55, 60, 65, 66, 69, 70, 77, 78, 84, 91, 92, 105, 110, 115, 130, 132, 138, 140, 143, 149, 154, 156, 161, 165, 182, 195, 210, 220, 230, 231, 253, 260, 273, 276, 286, 298, 299, 308, 322, 330, 345, 364, 385, 390, 420, 429, 447, 455, 460, 462, 483, 506, 546, 572, 596, 598, 644, 660, 690, 715, 745, 759, 770, 780, 805, 858, 894, 897, 910, 924, 966, 1001, 1012, 1043, 1092, 1155, 1196, 1265, 1365, 1380, 1430, 1490, 1495, 1518, 1540, 1610, 1639, 1716, 1771, 1788, 1794, 1820, 1932, 1937, 2002, 2086, 2093, 2145, 2235, 2310, 2415, 2530, 2730, 2860, 2980, 2990, 3003, 3036, 3129, 3220, 3278, 3289, 3427, 3542, 3588, 3795, 3874, 4004, 4172, 4186, 4290, 4470, 4485, 4620, 4830, 4917, 5005, 5060, 5215, 5313, 5460, 5811, 5980, 6006, 6258, 6279, 6556, 6578, 6854, 7084, 7590, 7748, 8195, 8372, 8580, 8855, 8940, 8970, 9660, 9685, 9834, 9867, 10010, 10281, 10430, 10465, 10626, 11473, 11622, 12012, 12516, 12558, 13156, 13559, 13708, 15015, 15180, 15645, 16390, 16445, 17135, 17710, 17940, 19370, 19668, 19734, 20020, 20562, 20860, 20930, 21252, 21307, 22946, 23023, 23244, 23989, 24585, 25116, 26565, 27118, 29055, 30030, 31290, 31395, 32780, 32890, 34270, 34419, 35420, 37697, 38740, 39468, 40677, 41124, 41860, 42614, 44551, 45892, 46046, 47978, 49170, 49335, 51405, 53130, 54236, 57365, 58110, 60060, 62580, 62790, 63921, 65780, 67795, 68540, 68838, 69069, 71967, 75394, 81354, 85228, 89102, 92092, 95956, 98340, 98670, 102810, 106260, 106535, 113091, 114730, 115115, 116220, 119945, 125580, 127842, 133653, 135590, 137676, 138138, 143934, 149149, 150788, 162708, 172095, 178204, 188485, 197340, 203385, 205620, 213070, 222755, 226182, 229460, 230230, 239890, 255684, 263879, 267306, 271180, 276276, 287868, 298298, 311857, 319605, 344190, 345345, 359835, 376970, 406770, 426140, 445510, 447447, 452364, 460460, 479780, 490061, 527758, 534612, 565455, 596596, 623714, 639210, 668265, 688380, 690690, 719670, 745745, 753940, 791637, 813540, 891020, 894894, 935571, 980122, 1055516, 1130910, 1247428, 1278420, 1319395, 1336530, 1381380, 1439340, 1470183, 1491490, 1559285, 1583274, 1789788, 1871142, 1960244, 2237235, 2261820, 2450305, 2638790, 2673060, 2940366, 2982980, 3118570, 3166548, 3430427, 3742284, 3958185, 4474470, 4677855, 4900610, 5277580, 5880732, 6237140, 6860854, 7350915, 7916370, 8948940, 9355710, 9801220, 10291281, 13721708, 14701830, 15832740, 17152135, 18711420, 20582562, 29403660, 34304270, 41165124, 51456405, 68608540, 102912810, 205825620]

約数ペア:

[(1, 205825620), (2, 102912810), (3, 68608540), (4, 51456405), (5, 41165124), (6, 34304270), (7, 29403660), (10, 20582562), (11, 18711420), (12, 17152135), (13, 15832740), (14, 14701830), (15, 13721708), (20, 10291281), (21, 9801220), (22, 9355710), (23, 8948940), (26, 7916370), (28, 7350915), (30, 6860854), (33, 6237140), (35, 5880732), (39, 5277580), (42, 4900610), (44, 4677855), (46, 4474470), (52, 3958185), (55, 3742284), (60, 3430427), (65, 3166548), (66, 3118570), (69, 2982980), (70, 2940366), (77, 2673060), (78, 2638790), (84, 2450305), (91, 2261820), (92, 2237235), (105, 1960244), (110, 1871142), (115, 1789788), (130, 1583274), (132, 1559285), (138, 1491490), (140, 1470183), (143, 1439340), (149, 1381380), (154, 1336530), (156, 1319395), (161, 1278420), (165, 1247428), (182, 1130910), (195, 1055516), (210, 980122), (220, 935571), (230, 894894), (231, 891020), (253, 813540), (260, 791637), (273, 753940), (276, 745745), (286, 719670), (298, 690690), (299, 688380), (308, 668265), (322, 639210), (330, 623714), (345, 596596), (364, 565455), (385, 534612), (390, 527758), (420, 490061), (429, 479780), (447, 460460), (455, 452364), (460, 447447), (462, 445510), (483, 426140), (506, 406770), (546, 376970), (572, 359835), (596, 345345), (598, 344190), (644, 319605), (660, 311857), (690, 298298), (715, 287868), (745, 276276), (759, 271180), (770, 267306), (780, 263879), (805, 255684), (858, 239890), (894, 230230), (897, 229460), (910, 226182), (924, 222755), (966, 213070), (1001, 205620), (1012, 203385), (1043, 197340), (1092, 188485), (1155, 178204), (1196, 172095), (1265, 162708), (1365, 150788), (1380, 149149), (1430, 143934), (1490, 138138), (1495, 137676), (1518, 135590), (1540, 133653), (1610, 127842), (1639, 125580), (1716, 119945), (1771, 116220), (1788, 115115), (1794, 114730), (1820, 113091), (1932, 106535), (1937, 106260), (2002, 102810), (2086, 98670), (2093, 98340), (2145, 95956), (2235, 92092), (2310, 89102), (2415, 85228), (2530, 81354), (2730, 75394), (2860, 71967), (2980, 69069), (2990, 68838), (3003, 68540), (3036, 67795), (3129, 65780), (3220, 63921), (3278, 62790), (3289, 62580), (3427, 60060), (3542, 58110), (3588, 57365), (3795, 54236), (3874, 53130), (4004, 51405), (4172, 49335), (4186, 49170), (4290, 47978), (4470, 46046), (4485, 45892), (4620, 44551), (4830, 42614), (4917, 41860), (5005, 41124), (5060, 40677), (5215, 39468), (5313, 38740), (5460, 37697), (5811, 35420), (5980, 34419), (6006, 34270), (6258, 32890), (6279, 32780), (6556, 31395), (6578, 31290), (6854, 30030), (7084, 29055), (7590, 27118), (7748, 26565), (8195, 25116), (8372, 24585), (8580, 23989), (8855, 23244), (8940, 23023), (8970, 22946), (9660, 21307), (9685, 21252), (9834, 20930), (9867, 20860), (10010, 20562), (10281, 20020), (10430, 19734), (10465, 19668), (10626, 19370), (11473, 17940), (11622, 17710), (12012, 17135), (12516, 16445), (12558, 16390), (13156, 15645), (13559, 15180), (13708, 15015)]