87539970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 269485056

約数和(自身を除く): 181945086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 49, 51, 62, 70, 85, 93, 98, 102, 105, 113, 119, 147, 155, 170, 186, 210, 217, 226, 238, 245, 255, 294, 310, 339, 357, 434, 465, 490, 510, 527, 565, 595, 651, 678, 714, 735, 791, 833, 930, 1054, 1085, 1130, 1190, 1302, 1470, 1519, 1581, 1582, 1666, 1695, 1785, 1921, 2170, 2373, 2499, 2635, 3038, 3162, 3255, 3390, 3503, 3570, 3689, 3842, 3955, 4165, 4557, 4746, 4998, 5270, 5537, 5763, 6510, 7006, 7378, 7595, 7905, 7910, 8330, 9114, 9605, 10509, 11067, 11074, 11526, 11865, 12495, 13447, 15190, 15810, 16611, 17515, 18445, 19210, 21018, 22134, 22785, 23730, 24521, 24990, 25823, 26894, 27685, 28815, 33222, 35030, 36890, 40341, 45570, 49042, 51646, 52545, 55335, 55370, 57630, 59551, 67235, 73563, 77469, 80682, 83055, 94129, 105090, 110670, 119102, 122605, 129115, 134470, 147126, 154938, 166110, 171647, 178653, 188258, 201705, 245210, 258230, 282387, 297755, 343294, 357306, 367815, 387345, 403410, 416857, 470645, 514941, 564774, 595510, 735630, 774690, 833714, 858235, 893265, 941290, 1029882, 1250571, 1411935, 1716470, 1786530, 2084285, 2501142, 2574705, 2823870, 2917999, 4168570, 5149410, 5835998, 6252855, 8753997, 12505710, 14589995, 17507994, 29179990, 43769985, 87539970]

約数ペア:

[(1, 87539970), (2, 43769985), (3, 29179990), (5, 17507994), (6, 14589995), (7, 12505710), (10, 8753997), (14, 6252855), (15, 5835998), (17, 5149410), (21, 4168570), (30, 2917999), (31, 2823870), (34, 2574705), (35, 2501142), (42, 2084285), (49, 1786530), (51, 1716470), (62, 1411935), (70, 1250571), (85, 1029882), (93, 941290), (98, 893265), (102, 858235), (105, 833714), (113, 774690), (119, 735630), (147, 595510), (155, 564774), (170, 514941), (186, 470645), (210, 416857), (217, 403410), (226, 387345), (238, 367815), (245, 357306), (255, 343294), (294, 297755), (310, 282387), (339, 258230), (357, 245210), (434, 201705), (465, 188258), (490, 178653), (510, 171647), (527, 166110), (565, 154938), (595, 147126), (651, 134470), (678, 129115), (714, 122605), (735, 119102), (791, 110670), (833, 105090), (930, 94129), (1054, 83055), (1085, 80682), (1130, 77469), (1190, 73563), (1302, 67235), (1470, 59551), (1519, 57630), (1581, 55370), (1582, 55335), (1666, 52545), (1695, 51646), (1785, 49042), (1921, 45570), (2170, 40341), (2373, 36890), (2499, 35030), (2635, 33222), (3038, 28815), (3162, 27685), (3255, 26894), (3390, 25823), (3503, 24990), (3570, 24521), (3689, 23730), (3842, 22785), (3955, 22134), (4165, 21018), (4557, 19210), (4746, 18445), (4998, 17515), (5270, 16611), (5537, 15810), (5763, 15190), (6510, 13447), (7006, 12495), (7378, 11865), (7595, 11526), (7905, 11074), (7910, 11067), (8330, 10509), (9114, 9605)]