84896910

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 286820352

約数和(自身を除く): 201923442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 49, 54, 62, 63, 69, 70, 81, 90, 93, 98, 105, 115, 126, 135, 138, 147, 155, 161, 162, 186, 189, 207, 210, 217, 230, 243, 245, 270, 279, 294, 310, 315, 322, 345, 378, 405, 414, 434, 441, 465, 483, 486, 490, 558, 567, 621, 630, 651, 690, 713, 735, 805, 810, 837, 882, 930, 945, 966, 1035, 1085, 1127, 1134, 1215, 1242, 1302, 1323, 1395, 1426, 1449, 1470, 1519, 1610, 1674, 1701, 1863, 1890, 1953, 2070, 2139, 2170, 2205, 2254, 2415, 2430, 2511, 2646, 2790, 2835, 2898, 3038, 3105, 3255, 3381, 3402, 3565, 3726, 3906, 3969, 4185, 4278, 4347, 4410, 4557, 4830, 4991, 5022, 5589, 5635, 5670, 5859, 6210, 6417, 6510, 6615, 6762, 7130, 7245, 7533, 7595, 7938, 8370, 8505, 8694, 9114, 9315, 9765, 9982, 10143, 10695, 11178, 11270, 11718, 11907, 12555, 12834, 13041, 13230, 13671, 14490, 14973, 15066, 15190, 16905, 17010, 17577, 18630, 19251, 19530, 19845, 20286, 21390, 21735, 22785, 23814, 24955, 25110, 26082, 27342, 27945, 29295, 29946, 30429, 32085, 33810, 34937, 35154, 37665, 38502, 39123, 39690, 41013, 43470, 44919, 45570, 49910, 50715, 52731, 55890, 57753, 58590, 59535, 60858, 64170, 65205, 68355, 69874, 74865, 75330, 78246, 82026, 87885, 89838, 91287, 96255, 101430, 104811, 105462, 115506, 119070, 123039, 130410, 134757, 136710, 149730, 152145, 173259, 174685, 175770, 182574, 192510, 195615, 205065, 209622, 224595, 246078, 263655, 269514, 273861, 288765, 304290, 314433, 346518, 349370, 369117, 391230, 404271, 410130, 449190, 456435, 524055, 527310, 547722, 577530, 615195, 628866, 673785, 738234, 808542, 866295, 912870, 943299, 1048110, 1212813, 1230390, 1347570, 1369305, 1572165, 1732590, 1845585, 1886598, 2021355, 2425626, 2738610, 2829897, 3144330, 3691170, 4042710, 4716495, 5659794, 6064065, 8489691, 9432990, 12128130, 14149485, 16979382, 28298970, 42448455, 84896910]

約数ペア:

[(1, 84896910), (2, 42448455), (3, 28298970), (5, 16979382), (6, 14149485), (7, 12128130), (9, 9432990), (10, 8489691), (14, 6064065), (15, 5659794), (18, 4716495), (21, 4042710), (23, 3691170), (27, 3144330), (30, 2829897), (31, 2738610), (35, 2425626), (42, 2021355), (45, 1886598), (46, 1845585), (49, 1732590), (54, 1572165), (62, 1369305), (63, 1347570), (69, 1230390), (70, 1212813), (81, 1048110), (90, 943299), (93, 912870), (98, 866295), (105, 808542), (115, 738234), (126, 673785), (135, 628866), (138, 615195), (147, 577530), (155, 547722), (161, 527310), (162, 524055), (186, 456435), (189, 449190), (207, 410130), (210, 404271), (217, 391230), (230, 369117), (243, 349370), (245, 346518), (270, 314433), (279, 304290), (294, 288765), (310, 273861), (315, 269514), (322, 263655), (345, 246078), (378, 224595), (405, 209622), (414, 205065), (434, 195615), (441, 192510), (465, 182574), (483, 175770), (486, 174685), (490, 173259), (558, 152145), (567, 149730), (621, 136710), (630, 134757), (651, 130410), (690, 123039), (713, 119070), (735, 115506), (805, 105462), (810, 104811), (837, 101430), (882, 96255), (930, 91287), (945, 89838), (966, 87885), (1035, 82026), (1085, 78246), (1127, 75330), (1134, 74865), (1215, 69874), (1242, 68355), (1302, 65205), (1323, 64170), (1395, 60858), (1426, 59535), (1449, 58590), (1470, 57753), (1519, 55890), (1610, 52731), (1674, 50715), (1701, 49910), (1863, 45570), (1890, 44919), (1953, 43470), (2070, 41013), (2139, 39690), (2170, 39123), (2205, 38502), (2254, 37665), (2415, 35154), (2430, 34937), (2511, 33810), (2646, 32085), (2790, 30429), (2835, 29946), (2898, 29295), (3038, 27945), (3105, 27342), (3255, 26082), (3381, 25110), (3402, 24955), (3565, 23814), (3726, 22785), (3906, 21735), (3969, 21390), (4185, 20286), (4278, 19845), (4347, 19530), (4410, 19251), (4557, 18630), (4830, 17577), (4991, 17010), (5022, 16905), (5589, 15190), (5635, 15066), (5670, 14973), (5859, 14490), (6210, 13671), (6417, 13230), (6510, 13041), (6615, 12834), (6762, 12555), (7130, 11907), (7245, 11718), (7533, 11270), (7595, 11178), (7938, 10695), (8370, 10143), (8505, 9982), (8694, 9765), (9114, 9315)]